1250608680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2579}}^1$

素因数の和:3048

約数の個数: 128

約数和(自身を含む): 4179600000

約数和(自身を除く): 2928991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 449, 540, 898, 1080, 1347, 1796, 2245, 2579, 2694, 3592, 4041, 4490, 5158, 5388, 6735, 7737, 8082, 8980, 10316, 10776, 12123, 12895, 13470, 15474, 16164, 17960, 20205, 20632, 23211, 24246, 25790, 26940, 30948, 32328, 38685, 40410, 46422, 48492, 51580, 53880, 60615, 61896, 69633, 77370, 80820, 92844, 96984, 103160, 116055, 121230, 139266, 154740, 161640, 185688, 232110, 242460, 278532, 309480, 348165, 464220, 484920, 557064, 696330, 928440, 1157971, 1392660, 2315942, 2785320, 3473913, 4631884, 5789855, 6947826, 9263768, 10421739, 11579710, 13895652, 17369565, 20843478, 23159420, 27791304, 31265217, 34739130, 41686956, 46318840, 52108695, 62530434, 69478260, 83373912, 104217390, 125060868, 138956520, 156326085, 208434780, 250121736, 312652170, 416869560, 625304340, 1250608680]

約数ペア:

[(1, 1250608680), (2, 625304340), (3, 416869560), (4, 312652170), (5, 250121736), (6, 208434780), (8, 156326085), (9, 138956520), (10, 125060868), (12, 104217390), (15, 83373912), (18, 69478260), (20, 62530434), (24, 52108695), (27, 46318840), (30, 41686956), (36, 34739130), (40, 31265217), (45, 27791304), (54, 23159420), (60, 20843478), (72, 17369565), (90, 13895652), (108, 11579710), (120, 10421739), (135, 9263768), (180, 6947826), (216, 5789855), (270, 4631884), (360, 3473913), (449, 2785320), (540, 2315942), (898, 1392660), (1080, 1157971), (1347, 928440), (1796, 696330), (2245, 557064), (2579, 484920), (2694, 464220), (3592, 348165), (4041, 309480), (4490, 278532), (5158, 242460), (5388, 232110), (6735, 185688), (7737, 161640), (8082, 154740), (8980, 139266), (10316, 121230), (10776, 116055), (12123, 103160), (12895, 96984), (13470, 92844), (15474, 80820), (16164, 77370), (17960, 69633), (20205, 61896), (20632, 60615), (23211, 53880), (24246, 51580), (25790, 48492), (26940, 46422), (30948, 40410), (32328, 38685)]