74508240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 232003008

約数和(自身を除く): 157494768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1097, 1132, 1415, 1698, 2194, 2264, 2830, 3291, 3396, 4245, 4388, 4528, 5485, 5660, 6582, 6792, 8490, 8776, 10970, 11320, 13164, 13584, 16455, 16980, 17552, 21940, 22640, 26328, 32910, 33960, 43880, 52656, 65820, 67920, 87760, 131640, 263280, 310451, 620902, 931353, 1241804, 1552255, 1862706, 2483608, 3104510, 3725412, 4656765, 4967216, 6209020, 7450824, 9313530, 12418040, 14901648, 18627060, 24836080, 37254120, 74508240]

約数ペア:

[(1, 74508240), (2, 37254120), (3, 24836080), (4, 18627060), (5, 14901648), (6, 12418040), (8, 9313530), (10, 7450824), (12, 6209020), (15, 4967216), (16, 4656765), (20, 3725412), (24, 3104510), (30, 2483608), (40, 1862706), (48, 1552255), (60, 1241804), (80, 931353), (120, 620902), (240, 310451), (283, 263280), (566, 131640), (849, 87760), (1097, 67920), (1132, 65820), (1415, 52656), (1698, 43880), (2194, 33960), (2264, 32910), (2830, 26328), (3291, 22640), (3396, 21940), (4245, 17552), (4388, 16980), (4528, 16455), (5485, 13584), (5660, 13164), (6582, 11320), (6792, 10970), (8490, 8776)]