1276572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1773017}}^1$

素因数の和:1773036

約数の個数: 60

約数和(自身を含む): 4287157524

約数和(自身を除く): 3010585284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1773017, 3546034, 5319051, 7092068, 8865085, 10638102, 14184136, 15957153, 17730170, 21276204, 26595255, 28368272, 31914306, 35460340, 42552408, 53190510, 63828612, 70920680, 79785765, 85104816, 106381020, 127657224, 141841360, 159571530, 212762040, 255314448, 319143060, 425524080, 638286120, 1276572240]

約数ペア:

[(1, 1276572240), (2, 638286120), (3, 425524080), (4, 319143060), (5, 255314448), (6, 212762040), (8, 159571530), (9, 141841360), (10, 127657224), (12, 106381020), (15, 85104816), (16, 79785765), (18, 70920680), (20, 63828612), (24, 53190510), (30, 42552408), (36, 35460340), (40, 31914306), (45, 28368272), (48, 26595255), (60, 21276204), (72, 17730170), (80, 15957153), (90, 14184136), (120, 10638102), (144, 8865085), (180, 7092068), (240, 5319051), (360, 3546034), (720, 1773017)]