2605260780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112199}}^1$

素因数の和:112260

約数の個数: 96

約数和(自身を含む): 8293824000

約数和(自身を除く): 5688563220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 112199, 224398, 336597, 448796, 560995, 673194, 1009791, 1121990, 1346388, 1682985, 2019582, 2243980, 3029373, 3365970, 4039164, 4824557, 5048955, 6058746, 6731940, 9649114, 10097910, 12117492, 14473671, 15146865, 19298228, 20195820, 24122785, 28947342, 30293730, 43421013, 48245570, 57894684, 60587460, 72368355, 86842026, 96491140, 130263039, 144736710, 173684052, 217105065, 260526078, 289473420, 434210130, 521052156, 651315195, 868420260, 1302630390, 2605260780]

約数ペア:

[(1, 2605260780), (2, 1302630390), (3, 868420260), (4, 651315195), (5, 521052156), (6, 434210130), (9, 289473420), (10, 260526078), (12, 217105065), (15, 173684052), (18, 144736710), (20, 130263039), (27, 96491140), (30, 86842026), (36, 72368355), (43, 60587460), (45, 57894684), (54, 48245570), (60, 43421013), (86, 30293730), (90, 28947342), (108, 24122785), (129, 20195820), (135, 19298228), (172, 15146865), (180, 14473671), (215, 12117492), (258, 10097910), (270, 9649114), (387, 6731940), (430, 6058746), (516, 5048955), (540, 4824557), (645, 4039164), (774, 3365970), (860, 3029373), (1161, 2243980), (1290, 2019582), (1548, 1682985), (1935, 1346388), (2322, 1121990), (2580, 1009791), (3870, 673194), (4644, 560995), (5805, 448796), (7740, 336597), (11610, 224398), (23220, 112199)]