619216560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12113}}^1$

素因数の和:12203

約数の個数: 120

約数和(自身を含む): 2108998944

約数和(自身を除く): 1489782384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12113, 12780, 17040, 24226, 25560, 36339, 48452, 51120, 60565, 72678, 96904, 109017, 121130, 145356, 181695, 193808, 218034, 242260, 290712, 363390, 436068, 484520, 545085, 581424, 726780, 860023, 872136, 969040, 1090170, 1453560, 1720046, 1744272, 2180340, 2580069, 2907120, 3440092, 4300115, 4360680, 5160138, 6880184, 7740207, 8600230, 8721360, 10320276, 12900345, 13760368, 15480414, 17200460, 20640552, 25800690, 30960828, 34400920, 38701035, 41281104, 51601380, 61921656, 68801840, 77402070, 103202760, 123843312, 154804140, 206405520, 309608280, 619216560]

約数ペア:

[(1, 619216560), (2, 309608280), (3, 206405520), (4, 154804140), (5, 123843312), (6, 103202760), (8, 77402070), (9, 68801840), (10, 61921656), (12, 51601380), (15, 41281104), (16, 38701035), (18, 34400920), (20, 30960828), (24, 25800690), (30, 20640552), (36, 17200460), (40, 15480414), (45, 13760368), (48, 12900345), (60, 10320276), (71, 8721360), (72, 8600230), (80, 7740207), (90, 6880184), (120, 5160138), (142, 4360680), (144, 4300115), (180, 3440092), (213, 2907120), (240, 2580069), (284, 2180340), (355, 1744272), (360, 1720046), (426, 1453560), (568, 1090170), (639, 969040), (710, 872136), (720, 860023), (852, 726780), (1065, 581424), (1136, 545085), (1278, 484520), (1420, 436068), (1704, 363390), (2130, 290712), (2556, 242260), (2840, 218034), (3195, 193808), (3408, 181695), (4260, 145356), (5112, 121130), (5680, 109017), (6390, 96904), (8520, 72678), (10224, 60565), (12113, 51120), (12780, 48452), (17040, 36339), (24226, 25560)]