15100880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 38033280

約数和(自身を除く): 22932400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 283, 290, 368, 460, 464, 566, 580, 667, 920, 1132, 1160, 1334, 1415, 1840, 2264, 2320, 2668, 2830, 3335, 4528, 5336, 5660, 6509, 6670, 8207, 10672, 11320, 13018, 13340, 16414, 22640, 26036, 26680, 32545, 32828, 41035, 52072, 53360, 65090, 65656, 82070, 104144, 130180, 131312, 164140, 188761, 260360, 328280, 377522, 520720, 656560, 755044, 943805, 1510088, 1887610, 3020176, 3775220, 7550440, 15100880]

約数ペア:

[(1, 15100880), (2, 7550440), (4, 3775220), (5, 3020176), (8, 1887610), (10, 1510088), (16, 943805), (20, 755044), (23, 656560), (29, 520720), (40, 377522), (46, 328280), (58, 260360), (80, 188761), (92, 164140), (115, 131312), (116, 130180), (145, 104144), (184, 82070), (230, 65656), (232, 65090), (283, 53360), (290, 52072), (368, 41035), (460, 32828), (464, 32545), (566, 26680), (580, 26036), (667, 22640), (920, 16414), (1132, 13340), (1160, 13018), (1334, 11320), (1415, 10672), (1840, 8207), (2264, 6670), (2320, 6509), (2668, 5660), (2830, 5336), (3335, 4528)]