580461360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1387

約数の個数: 160

約数和(自身を含む): 1889402880

約数和(自身を除く): 1308941520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 610, 620, 732, 744, 915, 930, 976, 1220, 1240, 1279, 1464, 1488, 1830, 1860, 1891, 2440, 2480, 2558, 2928, 3660, 3720, 3782, 3837, 4880, 5116, 5673, 6395, 7320, 7440, 7564, 7674, 9455, 10232, 11346, 12790, 14640, 15128, 15348, 18910, 19185, 20464, 22692, 25580, 28365, 30256, 30696, 37820, 38370, 39649, 45384, 51160, 56730, 61392, 75640, 76740, 78019, 79298, 90768, 102320, 113460, 118947, 151280, 153480, 156038, 158596, 198245, 226920, 234057, 237894, 306960, 312076, 317192, 390095, 396490, 453840, 468114, 475788, 594735, 624152, 634384, 780190, 792980, 936228, 951576, 1170285, 1189470, 1248304, 1560380, 1585960, 1872456, 1903152, 2340570, 2378940, 2418589, 3120760, 3171920, 3744912, 4681140, 4757880, 4837178, 6241520, 7255767, 9362280, 9515760, 9674356, 12092945, 14511534, 18724560, 19348712, 24185890, 29023068, 36278835, 38697424, 48371780, 58046136, 72557670, 96743560, 116092272, 145115340, 193487120, 290230680, 580461360]

約数ペア:

[(1, 580461360), (2, 290230680), (3, 193487120), (4, 145115340), (5, 116092272), (6, 96743560), (8, 72557670), (10, 58046136), (12, 48371780), (15, 38697424), (16, 36278835), (20, 29023068), (24, 24185890), (30, 19348712), (31, 18724560), (40, 14511534), (48, 12092945), (60, 9674356), (61, 9515760), (62, 9362280), (80, 7255767), (93, 6241520), (120, 4837178), (122, 4757880), (124, 4681140), (155, 3744912), (183, 3171920), (186, 3120760), (240, 2418589), (244, 2378940), (248, 2340570), (305, 1903152), (310, 1872456), (366, 1585960), (372, 1560380), (465, 1248304), (488, 1189470), (496, 1170285), (610, 951576), (620, 936228), (732, 792980), (744, 780190), (915, 634384), (930, 624152), (976, 594735), (1220, 475788), (1240, 468114), (1279, 453840), (1464, 396490), (1488, 390095), (1830, 317192), (1860, 312076), (1891, 306960), (2440, 237894), (2480, 234057), (2558, 226920), (2928, 198245), (3660, 158596), (3720, 156038), (3782, 153480), (3837, 151280), (4880, 118947), (5116, 113460), (5673, 102320), (6395, 90768), (7320, 79298), (7440, 78019), (7564, 76740), (7674, 75640), (9455, 61392), (10232, 56730), (11346, 51160), (12790, 45384), (14640, 39649), (15128, 38370), (15348, 37820), (18910, 30696), (19185, 30256), (20464, 28365), (22692, 25580)]