115380880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 284088960

約数和(自身を除く): 168708080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 859, 920, 1168, 1460, 1679, 1718, 1840, 2920, 3358, 3436, 4295, 5840, 6716, 6872, 8395, 8590, 13432, 13744, 16790, 17180, 19757, 26864, 33580, 34360, 39514, 62707, 67160, 68720, 79028, 98785, 125414, 134320, 158056, 197570, 250828, 313535, 316112, 395140, 501656, 627070, 790280, 1003312, 1254140, 1442261, 1580560, 2508280, 2884522, 5016560, 5769044, 7211305, 11538088, 14422610, 23076176, 28845220, 57690440, 115380880]

約数ペア:

[(1, 115380880), (2, 57690440), (4, 28845220), (5, 23076176), (8, 14422610), (10, 11538088), (16, 7211305), (20, 5769044), (23, 5016560), (40, 2884522), (46, 2508280), (73, 1580560), (80, 1442261), (92, 1254140), (115, 1003312), (146, 790280), (184, 627070), (230, 501656), (292, 395140), (365, 316112), (368, 313535), (460, 250828), (584, 197570), (730, 158056), (859, 134320), (920, 125414), (1168, 98785), (1460, 79028), (1679, 68720), (1718, 67160), (1840, 62707), (2920, 39514), (3358, 34360), (3436, 33580), (4295, 26864), (5840, 19757), (6716, 17180), (6872, 16790), (8395, 13744), (8590, 13432)]