145984860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{115861}}^1$

素因数の和:115883

約数の個数: 72

約数和(自身を含む): 506085216

約数和(自身を除く): 360100356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 115861, 231722, 347583, 463444, 579305, 695166, 811027, 1042749, 1158610, 1390332, 1622054, 1737915, 2085498, 2317220, 2433081, 3244108, 3475830, 4055135, 4170996, 4866162, 5213745, 6951660, 7299243, 8110270, 9732324, 10427490, 12165405, 14598486, 16220540, 20854980, 24330810, 29196972, 36496215, 48661620, 72992430, 145984860]

約数ペア:

[(1, 145984860), (2, 72992430), (3, 48661620), (4, 36496215), (5, 29196972), (6, 24330810), (7, 20854980), (9, 16220540), (10, 14598486), (12, 12165405), (14, 10427490), (15, 9732324), (18, 8110270), (20, 7299243), (21, 6951660), (28, 5213745), (30, 4866162), (35, 4170996), (36, 4055135), (42, 3475830), (45, 3244108), (60, 2433081), (63, 2317220), (70, 2085498), (84, 1737915), (90, 1622054), (105, 1390332), (126, 1158610), (140, 1042749), (180, 811027), (210, 695166), (252, 579305), (315, 463444), (420, 347583), (630, 231722), (1260, 115861)]