73797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102497}}^1$

素因数の和:102516

約数の個数: 60

約数和(自身を含む): 247840164

約数和(自身を除く): 174042324

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, 360, 720, 102497, 204994, 307491, 409988, 512485, 614982, 819976, 922473, 1024970, 1229964, 1537455, 1639952, 1844946, 2049940, 2459928, 3074910, 3689892, 4099880, 4612365, 4919856, 6149820, 7379784, 8199760, 9224730, 12299640, 14759568, 18449460, 24599280, 36898920, 73797840]

約数ペア:

[(1, 73797840), (2, 36898920), (3, 24599280), (4, 18449460), (5, 14759568), (6, 12299640), (8, 9224730), (9, 8199760), (10, 7379784), (12, 6149820), (15, 4919856), (16, 4612365), (18, 4099880), (20, 3689892), (24, 3074910), (30, 2459928), (36, 2049940), (40, 1844946), (45, 1639952), (48, 1537455), (60, 1229964), (72, 1024970), (80, 922473), (90, 819976), (120, 614982), (144, 512485), (180, 409988), (240, 307491), (360, 204994), (720, 102497)]