1617360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 5249664

約数和(自身を除く): 3632304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 293, 345, 368, 460, 552, 586, 690, 879, 920, 1104, 1172, 1380, 1465, 1758, 1840, 2344, 2760, 2930, 3516, 4395, 4688, 5520, 5860, 6739, 7032, 8790, 11720, 13478, 14064, 17580, 20217, 23440, 26956, 33695, 35160, 40434, 53912, 67390, 70320, 80868, 101085, 107824, 134780, 161736, 202170, 269560, 323472, 404340, 539120, 808680, 1617360]

約数ペア:

[(1, 1617360), (2, 808680), (3, 539120), (4, 404340), (5, 323472), (6, 269560), (8, 202170), (10, 161736), (12, 134780), (15, 107824), (16, 101085), (20, 80868), (23, 70320), (24, 67390), (30, 53912), (40, 40434), (46, 35160), (48, 33695), (60, 26956), (69, 23440), (80, 20217), (92, 17580), (115, 14064), (120, 13478), (138, 11720), (184, 8790), (230, 7032), (240, 6739), (276, 5860), (293, 5520), (345, 4688), (368, 4395), (460, 3516), (552, 2930), (586, 2760), (690, 2344), (879, 1840), (920, 1758), (1104, 1465), (1172, 1380)]