453441960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 1559900160

約数和(自身を除く): 1106458200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 738, 744, 820, 930, 984, 991, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1845, 1860, 1982, 2232, 2460, 2542, 2790, 2952, 2973, 3690, 3720, 3813, 3964, 4920, 4955, 5084, 5580, 5946, 6355, 7380, 7626, 7928, 8919, 9910, 10168, 11160, 11439, 11892, 12710, 14760, 14865, 15252, 17838, 19065, 19820, 22878, 23784, 25420, 29730, 30504, 30721, 35676, 38130, 39640, 40631, 44595, 45756, 50840, 57195, 59460, 61442, 71352, 76260, 81262, 89190, 91512, 92163, 114390, 118920, 121893, 122884, 152520, 153605, 162524, 178380, 184326, 203155, 228780, 243786, 245768, 276489, 307210, 325048, 356760, 365679, 368652, 406310, 457560, 460815, 487572, 552978, 609465, 614420, 731358, 737304, 812620, 921630, 975144, 1105956, 1218930, 1228840, 1259561, 1382445, 1462716, 1625240, 1828395, 1843260, 2211912, 2437860, 2519122, 2764890, 2925432, 3656790, 3686520, 3778683, 4875720, 5038244, 5529780, 6297805, 7313580, 7557366, 10076488, 11059560, 11336049, 12595610, 14627160, 15114732, 18893415, 22672098, 25191220, 30229464, 37786830, 45344196, 50382440, 56680245, 75573660, 90688392, 113360490, 151147320, 226720980, 453441960]

約数ペア:

[(1, 453441960), (2, 226720980), (3, 151147320), (4, 113360490), (5, 90688392), (6, 75573660), (8, 56680245), (9, 50382440), (10, 45344196), (12, 37786830), (15, 30229464), (18, 25191220), (20, 22672098), (24, 18893415), (30, 15114732), (31, 14627160), (36, 12595610), (40, 11336049), (41, 11059560), (45, 10076488), (60, 7557366), (62, 7313580), (72, 6297805), (82, 5529780), (90, 5038244), (93, 4875720), (120, 3778683), (123, 3686520), (124, 3656790), (155, 2925432), (164, 2764890), (180, 2519122), (186, 2437860), (205, 2211912), (246, 1843260), (248, 1828395), (279, 1625240), (310, 1462716), (328, 1382445), (360, 1259561), (369, 1228840), (372, 1218930), (410, 1105956), (465, 975144), (492, 921630), (558, 812620), (615, 737304), (620, 731358), (738, 614420), (744, 609465), (820, 552978), (930, 487572), (984, 460815), (991, 457560), (1116, 406310), (1230, 368652), (1240, 365679), (1271, 356760), (1395, 325048), (1476, 307210), (1640, 276489), (1845, 245768), (1860, 243786), (1982, 228780), (2232, 203155), (2460, 184326), (2542, 178380), (2790, 162524), (2952, 153605), (2973, 152520), (3690, 122884), (3720, 121893), (3813, 118920), (3964, 114390), (4920, 92163), (4955, 91512), (5084, 89190), (5580, 81262), (5946, 76260), (6355, 71352), (7380, 61442), (7626, 59460), (7928, 57195), (8919, 50840), (9910, 45756), (10168, 44595), (11160, 40631), (11439, 39640), (11892, 38130), (12710, 35676), (14760, 30721), (14865, 30504), (15252, 29730), (17838, 25420), (19065, 23784), (19820, 22878)]