15310880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 41341104

約数和(自身を除く): 26030224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 433, 442, 520, 544, 680, 866, 884, 1040, 1105, 1360, 1732, 1768, 2080, 2165, 2210, 2720, 3464, 3536, 4330, 4420, 5629, 6928, 7072, 7361, 8660, 8840, 11258, 13856, 14722, 17320, 17680, 22516, 28145, 29444, 34640, 35360, 36805, 45032, 56290, 58888, 69280, 73610, 90064, 95693, 112580, 117776, 147220, 180128, 191386, 225160, 235552, 294440, 382772, 450320, 478465, 588880, 765544, 900640, 956930, 1177760, 1531088, 1913860, 3062176, 3827720, 7655440, 15310880]

約数ペア:

[(1, 15310880), (2, 7655440), (4, 3827720), (5, 3062176), (8, 1913860), (10, 1531088), (13, 1177760), (16, 956930), (17, 900640), (20, 765544), (26, 588880), (32, 478465), (34, 450320), (40, 382772), (52, 294440), (65, 235552), (68, 225160), (80, 191386), (85, 180128), (104, 147220), (130, 117776), (136, 112580), (160, 95693), (170, 90064), (208, 73610), (221, 69280), (260, 58888), (272, 56290), (340, 45032), (416, 36805), (433, 35360), (442, 34640), (520, 29444), (544, 28145), (680, 22516), (866, 17680), (884, 17320), (1040, 14722), (1105, 13856), (1360, 11258), (1732, 8840), (1768, 8660), (2080, 7361), (2165, 7072), (2210, 6928), (2720, 5629), (3464, 4420), (3536, 4330)]