1798680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 5816160

約数和(自身を除く): 4017480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1153, 1560, 2306, 3459, 4612, 5765, 6918, 9224, 11530, 13836, 14989, 17295, 23060, 27672, 29978, 34590, 44967, 46120, 59956, 69180, 74945, 89934, 119912, 138360, 149890, 179868, 224835, 299780, 359736, 449670, 599560, 899340, 1798680]

約数ペア:

[(1, 1798680), (2, 899340), (3, 599560), (4, 449670), (5, 359736), (6, 299780), (8, 224835), (10, 179868), (12, 149890), (13, 138360), (15, 119912), (20, 89934), (24, 74945), (26, 69180), (30, 59956), (39, 46120), (40, 44967), (52, 34590), (60, 29978), (65, 27672), (78, 23060), (104, 17295), (120, 14989), (130, 13836), (156, 11530), (195, 9224), (260, 6918), (312, 5765), (390, 4612), (520, 3459), (780, 2306), (1153, 1560)]