480843480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 1639895040

約数和(自身を除く): 1159051560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 163, 183, 186, 195, 244, 248, 260, 305, 310, 312, 326, 366, 372, 390, 403, 465, 488, 489, 520, 610, 620, 652, 732, 744, 780, 793, 806, 815, 915, 930, 978, 1209, 1220, 1240, 1304, 1464, 1560, 1586, 1612, 1630, 1830, 1860, 1891, 1956, 2015, 2119, 2379, 2418, 2440, 2445, 3172, 3224, 3260, 3660, 3720, 3782, 3912, 3965, 4030, 4238, 4758, 4836, 4890, 5053, 5673, 6045, 6344, 6357, 6520, 7320, 7564, 7930, 8060, 8476, 9455, 9516, 9672, 9780, 9943, 10106, 10595, 11346, 11895, 12090, 12714, 15128, 15159, 15860, 16120, 16952, 18910, 19032, 19560, 19886, 20212, 21190, 22692, 23790, 24180, 24583, 25265, 25428, 28365, 29829, 30318, 31720, 31785, 37820, 39772, 40424, 42380, 45384, 47580, 48360, 49166, 49715, 50530, 50856, 56730, 59658, 60636, 63570, 65689, 73749, 75640, 75795, 79544, 84760, 95160, 98332, 99430, 101060, 113460, 119316, 121272, 122915, 127140, 129259, 131378, 147498, 149145, 151590, 196664, 197067, 198860, 202120, 226920, 238632, 245830, 254280, 258518, 262756, 294996, 298290, 303180, 308233, 328445, 368745, 387777, 394134, 397720, 491660, 517036, 525512, 589992, 596580, 606360, 616466, 646295, 656890, 737490, 775554, 788268, 924699, 983320, 985335, 1034072, 1193160, 1232932, 1292590, 1313780, 1474980, 1541165, 1551108, 1576536, 1849398, 1938885, 1970670, 2465864, 2585180, 2627560, 2949960, 3082330, 3102216, 3698796, 3877770, 3941340, 4007029, 4623495, 5170360, 6164660, 7397592, 7755540, 7882680, 8014058, 9246990, 12021087, 12329320, 15511080, 16028116, 18493980, 20035145, 24042174, 32056232, 36987960, 40070290, 48084348, 60105435, 80140580, 96168696, 120210870, 160281160, 240421740, 480843480]

約数ペア:

[(1, 480843480), (2, 240421740), (3, 160281160), (4, 120210870), (5, 96168696), (6, 80140580), (8, 60105435), (10, 48084348), (12, 40070290), (13, 36987960), (15, 32056232), (20, 24042174), (24, 20035145), (26, 18493980), (30, 16028116), (31, 15511080), (39, 12329320), (40, 12021087), (52, 9246990), (60, 8014058), (61, 7882680), (62, 7755540), (65, 7397592), (78, 6164660), (93, 5170360), (104, 4623495), (120, 4007029), (122, 3941340), (124, 3877770), (130, 3698796), (155, 3102216), (156, 3082330), (163, 2949960), (183, 2627560), (186, 2585180), (195, 2465864), (244, 1970670), (248, 1938885), (260, 1849398), (305, 1576536), (310, 1551108), (312, 1541165), (326, 1474980), (366, 1313780), (372, 1292590), (390, 1232932), (403, 1193160), (465, 1034072), (488, 985335), (489, 983320), (520, 924699), (610, 788268), (620, 775554), (652, 737490), (732, 656890), (744, 646295), (780, 616466), (793, 606360), (806, 596580), (815, 589992), (915, 525512), (930, 517036), (978, 491660), (1209, 397720), (1220, 394134), (1240, 387777), (1304, 368745), (1464, 328445), (1560, 308233), (1586, 303180), (1612, 298290), (1630, 294996), (1830, 262756), (1860, 258518), (1891, 254280), (1956, 245830), (2015, 238632), (2119, 226920), (2379, 202120), (2418, 198860), (2440, 197067), (2445, 196664), (3172, 151590), (3224, 149145), (3260, 147498), (3660, 131378), (3720, 129259), (3782, 127140), (3912, 122915), (3965, 121272), (4030, 119316), (4238, 113460), (4758, 101060), (4836, 99430), (4890, 98332), (5053, 95160), (5673, 84760), (6045, 79544), (6344, 75795), (6357, 75640), (6520, 73749), (7320, 65689), (7564, 63570), (7930, 60636), (8060, 59658), (8476, 56730), (9455, 50856), (9516, 50530), (9672, 49715), (9780, 49166), (9943, 48360), (10106, 47580), (10595, 45384), (11346, 42380), (11895, 40424), (12090, 39772), (12714, 37820), (15128, 31785), (15159, 31720), (15860, 30318), (16120, 29829), (16952, 28365), (18910, 25428), (19032, 25265), (19560, 24583), (19886, 24180), (20212, 23790), (21190, 22692)]