4173240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 8527560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 419, 498, 664, 830, 838, 996, 1245, 1257, 1660, 1676, 1992, 2095, 2490, 2514, 3320, 3352, 4190, 4980, 5028, 6285, 8380, 9960, 10056, 12570, 16760, 25140, 34777, 50280, 69554, 104331, 139108, 173885, 208662, 278216, 347770, 417324, 521655, 695540, 834648, 1043310, 1391080, 2086620, 4173240]

約数ペア:

[(1, 4173240), (2, 2086620), (3, 1391080), (4, 1043310), (5, 834648), (6, 695540), (8, 521655), (10, 417324), (12, 347770), (15, 278216), (20, 208662), (24, 173885), (30, 139108), (40, 104331), (60, 69554), (83, 50280), (120, 34777), (166, 25140), (249, 16760), (332, 12570), (415, 10056), (419, 9960), (498, 8380), (664, 6285), (830, 5028), (838, 4980), (996, 4190), (1245, 3352), (1257, 3320), (1660, 2514), (1676, 2490), (1992, 2095)]