9007440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2916

約数の個数: 80

約数和(自身を含む): 30081408

約数和(自身を除く): 21073968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2887, 3120, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 37531, 43305, 46192, 57740, 69288, 75062, 86610, 112593, 115480, 138576, 150124, 173220, 187655, 225186, 230960, 300248, 346440, 375310, 450372, 562965, 600496, 692880, 750620, 900744, 1125930, 1501240, 1801488, 2251860, 3002480, 4503720, 9007440]

約数ペア:

[(1, 9007440), (2, 4503720), (3, 3002480), (4, 2251860), (5, 1801488), (6, 1501240), (8, 1125930), (10, 900744), (12, 750620), (13, 692880), (15, 600496), (16, 562965), (20, 450372), (24, 375310), (26, 346440), (30, 300248), (39, 230960), (40, 225186), (48, 187655), (52, 173220), (60, 150124), (65, 138576), (78, 115480), (80, 112593), (104, 86610), (120, 75062), (130, 69288), (156, 57740), (195, 46192), (208, 43305), (240, 37531), (260, 34644), (312, 28870), (390, 23096), (520, 17322), (624, 14435), (780, 11548), (1040, 8661), (1560, 5774), (2887, 3120)]