13473995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{144323}}^1$

素因数の和:144728

約数の個数: 80

約数和(自身を含む): 41877051840

約数和(自身を除く): 28403056560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 15560, 18672, 23340, 31120, 46680, 93360, 144323, 288646, 432969, 577292, 721615, 865938, 1154584, 1443230, 1731876, 2164845, 2309168, 2886460, 3463752, 4329690, 5772920, 6927504, 8659380, 11545840, 17318760, 34637520, 56141647, 112283294, 168424941, 224566588, 280708235, 336849882, 449133176, 561416470, 673699764, 842124705, 898266352, 1122832940, 1347399528, 1684249410, 2245665880, 2694799056, 3368498820, 4491331760, 6736997640, 13473995280]

約数ペア:

[(1, 13473995280), (2, 6736997640), (3, 4491331760), (4, 3368498820), (5, 2694799056), (6, 2245665880), (8, 1684249410), (10, 1347399528), (12, 1122832940), (15, 898266352), (16, 842124705), (20, 673699764), (24, 561416470), (30, 449133176), (40, 336849882), (48, 280708235), (60, 224566588), (80, 168424941), (120, 112283294), (240, 56141647), (389, 34637520), (778, 17318760), (1167, 11545840), (1556, 8659380), (1945, 6927504), (2334, 5772920), (3112, 4329690), (3890, 3463752), (4668, 2886460), (5835, 2309168), (6224, 2164845), (7780, 1731876), (9336, 1443230), (11670, 1154584), (15560, 865938), (18672, 721615), (23340, 577292), (31120, 432969), (46680, 288646), (93360, 144323)]