286987440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14407}}^1$

素因数の和:14506

約数の個数: 80

約数和(自身を含む): 900442368

約数和(自身を除く): 613454928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 14407, 19920, 28814, 43221, 57628, 72035, 86442, 115256, 144070, 172884, 216105, 230512, 288140, 345768, 432210, 576280, 691536, 864420, 1152560, 1195781, 1728840, 2391562, 3457680, 3587343, 4783124, 5978905, 7174686, 9566248, 11957810, 14349372, 17936715, 19132496, 23915620, 28698744, 35873430, 47831240, 57397488, 71746860, 95662480, 143493720, 286987440]

約数ペア:

[(1, 286987440), (2, 143493720), (3, 95662480), (4, 71746860), (5, 57397488), (6, 47831240), (8, 35873430), (10, 28698744), (12, 23915620), (15, 19132496), (16, 17936715), (20, 14349372), (24, 11957810), (30, 9566248), (40, 7174686), (48, 5978905), (60, 4783124), (80, 3587343), (83, 3457680), (120, 2391562), (166, 1728840), (240, 1195781), (249, 1152560), (332, 864420), (415, 691536), (498, 576280), (664, 432210), (830, 345768), (996, 288140), (1245, 230512), (1328, 216105), (1660, 172884), (1992, 144070), (2490, 115256), (3320, 86442), (3984, 72035), (4980, 57628), (6640, 43221), (9960, 28814), (14407, 19920)]