1220473560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{8821}}^1$

素因数の和:9988

約数の個数: 64

約数和(自身を含む): 3665011680

約数和(自身を除く): 2444538120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153, 2306, 3459, 4612, 5765, 6918, 8821, 9224, 11530, 13836, 17295, 17642, 23060, 26463, 27672, 34590, 35284, 44105, 46120, 52926, 69180, 70568, 88210, 105852, 132315, 138360, 176420, 211704, 264630, 352840, 529260, 1058520, 10170613, 20341226, 30511839, 40682452, 50853065, 61023678, 81364904, 101706130, 122047356, 152559195, 203412260, 244094712, 305118390, 406824520, 610236780, 1220473560]

約数ペア:

[(1, 1220473560), (2, 610236780), (3, 406824520), (4, 305118390), (5, 244094712), (6, 203412260), (8, 152559195), (10, 122047356), (12, 101706130), (15, 81364904), (20, 61023678), (24, 50853065), (30, 40682452), (40, 30511839), (60, 20341226), (120, 10170613), (1153, 1058520), (2306, 529260), (3459, 352840), (4612, 264630), (5765, 211704), (6918, 176420), (8821, 138360), (9224, 132315), (11530, 105852), (13836, 88210), (17295, 70568), (17642, 69180), (23060, 52926), (26463, 46120), (27672, 44105), (34590, 35284)]