72460560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 233288640

約数和(自身を除く): 160828080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 359, 435, 464, 580, 696, 718, 841, 870, 1077, 1160, 1392, 1436, 1682, 1740, 1795, 2154, 2320, 2523, 2872, 3364, 3480, 3590, 4205, 4308, 5046, 5385, 5744, 6728, 6960, 7180, 8410, 8616, 10092, 10411, 10770, 12615, 13456, 14360, 16820, 17232, 20184, 20822, 21540, 25230, 28720, 31233, 33640, 40368, 41644, 43080, 50460, 52055, 62466, 67280, 83288, 86160, 100920, 104110, 124932, 156165, 166576, 201840, 208220, 249864, 301919, 312330, 416440, 499728, 603838, 624660, 832880, 905757, 1207676, 1249320, 1509595, 1811514, 2415352, 2498640, 3019190, 3623028, 4528785, 4830704, 6038380, 7246056, 9057570, 12076760, 14492112, 18115140, 24153520, 36230280, 72460560]

約数ペア:

[(1, 72460560), (2, 36230280), (3, 24153520), (4, 18115140), (5, 14492112), (6, 12076760), (8, 9057570), (10, 7246056), (12, 6038380), (15, 4830704), (16, 4528785), (20, 3623028), (24, 3019190), (29, 2498640), (30, 2415352), (40, 1811514), (48, 1509595), (58, 1249320), (60, 1207676), (80, 905757), (87, 832880), (116, 624660), (120, 603838), (145, 499728), (174, 416440), (232, 312330), (240, 301919), (290, 249864), (348, 208220), (359, 201840), (435, 166576), (464, 156165), (580, 124932), (696, 104110), (718, 100920), (841, 86160), (870, 83288), (1077, 67280), (1160, 62466), (1392, 52055), (1436, 50460), (1682, 43080), (1740, 41644), (1795, 40368), (2154, 33640), (2320, 31233), (2523, 28720), (2872, 25230), (3364, 21540), (3480, 20822), (3590, 20184), (4205, 17232), (4308, 16820), (5046, 14360), (5385, 13456), (5744, 12615), (6728, 10770), (6960, 10411), (7180, 10092), (8410, 8616)]