126877680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 428218128

約数和(自身を除く): 301340448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 563, 626, 720, 939, 1126, 1252, 1565, 1689, 1878, 2252, 2504, 2815, 2817, 3130, 3378, 3756, 4504, 4695, 5008, 5067, 5630, 5634, 6260, 6756, 7512, 8445, 9008, 9390, 10134, 11260, 11268, 12520, 13512, 14085, 15024, 16890, 18780, 20268, 22520, 22536, 25040, 25335, 27024, 28170, 33780, 37560, 40536, 45040, 45072, 50670, 56340, 67560, 75120, 81072, 101340, 112680, 135120, 176219, 202680, 225360, 352438, 405360, 528657, 704876, 881095, 1057314, 1409752, 1585971, 1762190, 2114628, 2643285, 2819504, 3171942, 3524380, 4229256, 5286570, 6343884, 7048760, 7929855, 8458512, 10573140, 12687768, 14097520, 15859710, 21146280, 25375536, 31719420, 42292560, 63438840, 126877680]

約数ペア:

[(1, 126877680), (2, 63438840), (3, 42292560), (4, 31719420), (5, 25375536), (6, 21146280), (8, 15859710), (9, 14097520), (10, 12687768), (12, 10573140), (15, 8458512), (16, 7929855), (18, 7048760), (20, 6343884), (24, 5286570), (30, 4229256), (36, 3524380), (40, 3171942), (45, 2819504), (48, 2643285), (60, 2114628), (72, 1762190), (80, 1585971), (90, 1409752), (120, 1057314), (144, 881095), (180, 704876), (240, 528657), (313, 405360), (360, 352438), (563, 225360), (626, 202680), (720, 176219), (939, 135120), (1126, 112680), (1252, 101340), (1565, 81072), (1689, 75120), (1878, 67560), (2252, 56340), (2504, 50670), (2815, 45072), (2817, 45040), (3130, 40536), (3378, 37560), (3756, 33780), (4504, 28170), (4695, 27024), (5008, 25335), (5067, 25040), (5630, 22536), (5634, 22520), (6260, 20268), (6756, 18780), (7512, 16890), (8445, 15024), (9008, 14085), (9390, 13512), (10134, 12520), (11260, 11268)]