60802020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7249

約数の個数: 72

約数和(自身を含む): 188383104

約数和(自身を除く): 127581084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7187, 8460, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 86244, 107805, 129366, 143740, 215610, 258732, 323415, 337789, 431220, 646830, 675578, 1013367, 1293660, 1351156, 1688945, 2026734, 3040101, 3377890, 4053468, 5066835, 6080202, 6755780, 10133670, 12160404, 15200505, 20267340, 30401010, 60802020]

約数ペア:

[(1, 60802020), (2, 30401010), (3, 20267340), (4, 15200505), (5, 12160404), (6, 10133670), (9, 6755780), (10, 6080202), (12, 5066835), (15, 4053468), (18, 3377890), (20, 3040101), (30, 2026734), (36, 1688945), (45, 1351156), (47, 1293660), (60, 1013367), (90, 675578), (94, 646830), (141, 431220), (180, 337789), (188, 323415), (235, 258732), (282, 215610), (423, 143740), (470, 129366), (564, 107805), (705, 86244), (846, 71870), (940, 64683), (1410, 43122), (1692, 35935), (2115, 28748), (2820, 21561), (4230, 14374), (7187, 8460)]