1111860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 3628800

約数和(自身を除く): 2516940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 71, 87, 90, 108, 116, 135, 142, 145, 174, 180, 213, 261, 270, 284, 290, 348, 355, 426, 435, 522, 540, 580, 639, 710, 783, 852, 870, 1044, 1065, 1278, 1305, 1420, 1566, 1740, 1917, 2059, 2130, 2556, 2610, 3132, 3195, 3834, 3915, 4118, 4260, 5220, 6177, 6390, 7668, 7830, 8236, 9585, 10295, 12354, 12780, 15660, 18531, 19170, 20590, 24708, 30885, 37062, 38340, 41180, 55593, 61770, 74124, 92655, 111186, 123540, 185310, 222372, 277965, 370620, 555930, 1111860]

約数ペア:

[(1, 1111860), (2, 555930), (3, 370620), (4, 277965), (5, 222372), (6, 185310), (9, 123540), (10, 111186), (12, 92655), (15, 74124), (18, 61770), (20, 55593), (27, 41180), (29, 38340), (30, 37062), (36, 30885), (45, 24708), (54, 20590), (58, 19170), (60, 18531), (71, 15660), (87, 12780), (90, 12354), (108, 10295), (116, 9585), (135, 8236), (142, 7830), (145, 7668), (174, 6390), (180, 6177), (213, 5220), (261, 4260), (270, 4118), (284, 3915), (290, 3834), (348, 3195), (355, 3132), (426, 2610), (435, 2556), (522, 2130), (540, 2059), (580, 1917), (639, 1740), (710, 1566), (783, 1420), (852, 1305), (870, 1278), (1044, 1065)]