151456080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20404

約数の個数: 80

約数和(自身を含む): 484683264

約数和(自身を除く): 333227184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 244284, 305355, 325712, 407140, 488568, 610710, 631067, 814280, 977136, 1221420, 1262134, 1628560, 1893201, 2442840, 2524268, 3155335, 3786402, 4885680, 5048536, 6310670, 7572804, 9466005, 10097072, 12621340, 15145608, 18932010, 25242680, 30291216, 37864020, 50485360, 75728040, 151456080]

約数ペア:

[(1, 151456080), (2, 75728040), (3, 50485360), (4, 37864020), (5, 30291216), (6, 25242680), (8, 18932010), (10, 15145608), (12, 12621340), (15, 10097072), (16, 9466005), (20, 7572804), (24, 6310670), (30, 5048536), (31, 4885680), (40, 3786402), (48, 3155335), (60, 2524268), (62, 2442840), (80, 1893201), (93, 1628560), (120, 1262134), (124, 1221420), (155, 977136), (186, 814280), (240, 631067), (248, 610710), (310, 488568), (372, 407140), (465, 325712), (496, 305355), (620, 244284), (744, 203570), (930, 162856), (1240, 122142), (1488, 101785), (1860, 81428), (2480, 61071), (3720, 40714), (7440, 20357)]