2649304920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{6791}}^1$

素因数の和:10056

約数の個数: 64

約数和(自身を含む): 7951530240

約数和(自身を除く): 5302225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3251, 6502, 6791, 9753, 13004, 13582, 16255, 19506, 20373, 26008, 27164, 32510, 33955, 39012, 40746, 48765, 54328, 65020, 67910, 78024, 81492, 97530, 101865, 130040, 135820, 162984, 195060, 203730, 271640, 390120, 407460, 814920, 22077541, 44155082, 66232623, 88310164, 110387705, 132465246, 176620328, 220775410, 264930492, 331163115, 441550820, 529860984, 662326230, 883101640, 1324652460, 2649304920]

約数ペア:

[(1, 2649304920), (2, 1324652460), (3, 883101640), (4, 662326230), (5, 529860984), (6, 441550820), (8, 331163115), (10, 264930492), (12, 220775410), (15, 176620328), (20, 132465246), (24, 110387705), (30, 88310164), (40, 66232623), (60, 44155082), (120, 22077541), (3251, 814920), (6502, 407460), (6791, 390120), (9753, 271640), (13004, 203730), (13582, 195060), (16255, 162984), (19506, 135820), (20373, 130040), (26008, 101865), (27164, 97530), (32510, 81492), (33955, 78024), (39012, 67910), (40746, 65020), (48765, 54328)]