1145496780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{147997}}^1$

素因数の和:148055

約数の個数: 72

約数和(自身を含む): 3555503952

約数和(自身を除く): 2410007172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 147997, 295994, 443991, 591988, 739985, 887982, 1331973, 1479970, 1775964, 2219955, 2663946, 2959940, 4439910, 5327892, 6363871, 6659865, 8879820, 12727742, 13319730, 19091613, 25455484, 26639460, 31819355, 38183226, 57274839, 63638710, 76366452, 95458065, 114549678, 127277420, 190916130, 229099356, 286374195, 381832260, 572748390, 1145496780]

約数ペア:

[(1, 1145496780), (2, 572748390), (3, 381832260), (4, 286374195), (5, 229099356), (6, 190916130), (9, 127277420), (10, 114549678), (12, 95458065), (15, 76366452), (18, 63638710), (20, 57274839), (30, 38183226), (36, 31819355), (43, 26639460), (45, 25455484), (60, 19091613), (86, 13319730), (90, 12727742), (129, 8879820), (172, 6659865), (180, 6363871), (215, 5327892), (258, 4439910), (387, 2959940), (430, 2663946), (516, 2219955), (645, 1775964), (774, 1479970), (860, 1331973), (1290, 887982), (1548, 739985), (1935, 591988), (2580, 443991), (3870, 295994), (7740, 147997)]