1525879920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{59419}}^1$

素因数の和:59542

約数の個数: 80

約数和(自身を含む): 4774515840

約数和(自身を除く): 3248635920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 59419, 118838, 178257, 237676, 297095, 356514, 475352, 594190, 713028, 891285, 950704, 1188380, 1426056, 1782570, 2376760, 2852112, 3565140, 4753520, 6357833, 7130280, 12715666, 14260560, 19073499, 25431332, 31789165, 38146998, 50862664, 63578330, 76293996, 95367495, 101725328, 127156660, 152587992, 190734990, 254313320, 305175984, 381469980, 508626640, 762939960, 1525879920]

約数ペア:

[(1, 1525879920), (2, 762939960), (3, 508626640), (4, 381469980), (5, 305175984), (6, 254313320), (8, 190734990), (10, 152587992), (12, 127156660), (15, 101725328), (16, 95367495), (20, 76293996), (24, 63578330), (30, 50862664), (40, 38146998), (48, 31789165), (60, 25431332), (80, 19073499), (107, 14260560), (120, 12715666), (214, 7130280), (240, 6357833), (321, 4753520), (428, 3565140), (535, 2852112), (642, 2376760), (856, 1782570), (1070, 1426056), (1284, 1188380), (1605, 950704), (1712, 891285), (2140, 713028), (2568, 594190), (3210, 475352), (4280, 356514), (5136, 297095), (6420, 237676), (8560, 178257), (12840, 118838), (25680, 59419)]