348540240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17497}}^1$

素因数の和:17596

約数の個数: 80

約数和(自身を含む): 1093555008

約数和(自身を除く): 745014768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 17497, 19920, 34994, 52491, 69988, 87485, 104982, 139976, 174970, 209964, 262455, 279952, 349940, 419928, 524910, 699880, 839856, 1049820, 1399760, 1452251, 2099640, 2904502, 4199280, 4356753, 5809004, 7261255, 8713506, 11618008, 14522510, 17427012, 21783765, 23236016, 29045020, 34854024, 43567530, 58090040, 69708048, 87135060, 116180080, 174270120, 348540240]

約数ペア:

[(1, 348540240), (2, 174270120), (3, 116180080), (4, 87135060), (5, 69708048), (6, 58090040), (8, 43567530), (10, 34854024), (12, 29045020), (15, 23236016), (16, 21783765), (20, 17427012), (24, 14522510), (30, 11618008), (40, 8713506), (48, 7261255), (60, 5809004), (80, 4356753), (83, 4199280), (120, 2904502), (166, 2099640), (240, 1452251), (249, 1399760), (332, 1049820), (415, 839856), (498, 699880), (664, 524910), (830, 419928), (996, 349940), (1245, 279952), (1328, 262455), (1660, 209964), (1992, 174970), (2490, 139976), (3320, 104982), (3984, 87485), (4980, 69988), (6640, 52491), (9960, 34994), (17497, 19920)]