12783060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 39626496

約数和(自身を除く): 26843436

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, 1511, 1692, 2115, 2820, 3022, 4230, 4533, 6044, 7555, 8460, 9066, 13599, 15110, 18132, 22665, 27198, 30220, 45330, 54396, 67995, 71017, 90660, 135990, 142034, 213051, 271980, 284068, 355085, 426102, 639153, 710170, 852204, 1065255, 1278306, 1420340, 2130510, 2556612, 3195765, 4261020, 6391530, 12783060]

約数ペア:

[(1, 12783060), (2, 6391530), (3, 4261020), (4, 3195765), (5, 2556612), (6, 2130510), (9, 1420340), (10, 1278306), (12, 1065255), (15, 852204), (18, 710170), (20, 639153), (30, 426102), (36, 355085), (45, 284068), (47, 271980), (60, 213051), (90, 142034), (94, 135990), (141, 90660), (180, 71017), (188, 67995), (235, 54396), (282, 45330), (423, 30220), (470, 27198), (564, 22665), (705, 18132), (846, 15110), (940, 13599), (1410, 9066), (1511, 8460), (1692, 7555), (2115, 6044), (2820, 4533), (3022, 4230)]