25370640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 86119488

約数和(自身を除く): 60748848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 211, 240, 334, 360, 422, 501, 633, 668, 720, 835, 844, 1002, 1055, 1266, 1336, 1503, 1670, 1688, 1899, 2004, 2110, 2505, 2532, 2672, 3006, 3165, 3340, 3376, 3798, 4008, 4220, 5010, 5064, 6012, 6330, 6680, 7515, 7596, 8016, 8440, 9495, 10020, 10128, 12024, 12660, 13360, 15030, 15192, 16880, 18990, 20040, 24048, 25320, 30060, 30384, 35237, 37980, 40080, 50640, 60120, 70474, 75960, 105711, 120240, 140948, 151920, 176185, 211422, 281896, 317133, 352370, 422844, 528555, 563792, 634266, 704740, 845688, 1057110, 1268532, 1409480, 1585665, 1691376, 2114220, 2537064, 2818960, 3171330, 4228440, 5074128, 6342660, 8456880, 12685320, 25370640]

約数ペア:

[(1, 25370640), (2, 12685320), (3, 8456880), (4, 6342660), (5, 5074128), (6, 4228440), (8, 3171330), (9, 2818960), (10, 2537064), (12, 2114220), (15, 1691376), (16, 1585665), (18, 1409480), (20, 1268532), (24, 1057110), (30, 845688), (36, 704740), (40, 634266), (45, 563792), (48, 528555), (60, 422844), (72, 352370), (80, 317133), (90, 281896), (120, 211422), (144, 176185), (167, 151920), (180, 140948), (211, 120240), (240, 105711), (334, 75960), (360, 70474), (422, 60120), (501, 50640), (633, 40080), (668, 37980), (720, 35237), (835, 30384), (844, 30060), (1002, 25320), (1055, 24048), (1266, 20040), (1336, 18990), (1503, 16880), (1670, 15192), (1688, 15030), (1899, 13360), (2004, 12660), (2110, 12024), (2505, 10128), (2532, 10020), (2672, 9495), (3006, 8440), (3165, 8016), (3340, 7596), (3376, 7515), (3798, 6680), (4008, 6330), (4220, 6012), (5010, 5064)]