120732080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1667

約数の個数: 120

約数和(自身を含む): 343928880

約数和(自身を除く): 223196800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1621, 1862, 1960, 2128, 2660, 3242, 3724, 3920, 4655, 5320, 6484, 7448, 8105, 9310, 10640, 11347, 12968, 14896, 16210, 18620, 22694, 25936, 30799, 32420, 37240, 45388, 56735, 61598, 64840, 74480, 79429, 90776, 113470, 123196, 129680, 153995, 158858, 181552, 215593, 226940, 246392, 307990, 317716, 397145, 431186, 453880, 492784, 615980, 635432, 794290, 862372, 907760, 1077965, 1231960, 1270864, 1509151, 1588580, 1724744, 2155930, 2463920, 3018302, 3177160, 3449488, 4311860, 6036604, 6354320, 7545755, 8623720, 12073208, 15091510, 17247440, 24146416, 30183020, 60366040, 120732080]

約数ペア:

[(1, 120732080), (2, 60366040), (4, 30183020), (5, 24146416), (7, 17247440), (8, 15091510), (10, 12073208), (14, 8623720), (16, 7545755), (19, 6354320), (20, 6036604), (28, 4311860), (35, 3449488), (38, 3177160), (40, 3018302), (49, 2463920), (56, 2155930), (70, 1724744), (76, 1588580), (80, 1509151), (95, 1270864), (98, 1231960), (112, 1077965), (133, 907760), (140, 862372), (152, 794290), (190, 635432), (196, 615980), (245, 492784), (266, 453880), (280, 431186), (304, 397145), (380, 317716), (392, 307990), (490, 246392), (532, 226940), (560, 215593), (665, 181552), (760, 158858), (784, 153995), (931, 129680), (980, 123196), (1064, 113470), (1330, 90776), (1520, 79429), (1621, 74480), (1862, 64840), (1960, 61598), (2128, 56735), (2660, 45388), (3242, 37240), (3724, 32420), (3920, 30799), (4655, 25936), (5320, 22694), (6484, 18620), (7448, 16210), (8105, 14896), (9310, 12968), (10640, 11347)]