538943640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46301}}^1$

素因数の和:46412

約数の個数: 64

約数和(自身を含む): 1633534560

約数和(自身を除く): 1094590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 46301, 92602, 138903, 185204, 231505, 277806, 370408, 463010, 555612, 694515, 926020, 1111224, 1389030, 1852040, 2778060, 4491197, 5556120, 8982394, 13473591, 17964788, 22455985, 26947182, 35929576, 44911970, 53894364, 67367955, 89823940, 107788728, 134735910, 179647880, 269471820, 538943640]

約数ペア:

[(1, 538943640), (2, 269471820), (3, 179647880), (4, 134735910), (5, 107788728), (6, 89823940), (8, 67367955), (10, 53894364), (12, 44911970), (15, 35929576), (20, 26947182), (24, 22455985), (30, 17964788), (40, 13473591), (60, 8982394), (97, 5556120), (120, 4491197), (194, 2778060), (291, 1852040), (388, 1389030), (485, 1111224), (582, 926020), (776, 694515), (970, 555612), (1164, 463010), (1455, 370408), (1940, 277806), (2328, 231505), (2910, 185204), (3880, 138903), (5820, 92602), (11640, 46301)]