415199280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3853}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 1290319200

約数和(自身を除く): 875119920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 3592, 3853, 4490, 5388, 6735, 7184, 7706, 8980, 10776, 11559, 13470, 15412, 17960, 19265, 21552, 23118, 26940, 30824, 35920, 38530, 46236, 53880, 57795, 61648, 77060, 92472, 107760, 115590, 154120, 184944, 231180, 308240, 462360, 924720, 1729997, 3459994, 5189991, 6919988, 8649985, 10379982, 13839976, 17299970, 20759964, 25949955, 27679952, 34599940, 41519928, 51899910, 69199880, 83039856, 103799820, 138399760, 207599640, 415199280]

約数ペア:

[(1, 415199280), (2, 207599640), (3, 138399760), (4, 103799820), (5, 83039856), (6, 69199880), (8, 51899910), (10, 41519928), (12, 34599940), (15, 27679952), (16, 25949955), (20, 20759964), (24, 17299970), (30, 13839976), (40, 10379982), (48, 8649985), (60, 6919988), (80, 5189991), (120, 3459994), (240, 1729997), (449, 924720), (898, 462360), (1347, 308240), (1796, 231180), (2245, 184944), (2694, 154120), (3592, 115590), (3853, 107760), (4490, 92472), (5388, 77060), (6735, 61648), (7184, 57795), (7706, 53880), (8980, 46236), (10776, 38530), (11559, 35920), (13470, 30824), (15412, 26940), (17960, 23118), (19265, 21552)]