79443240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 248814720

約数和(自身を除く): 169371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 67, 82, 120, 123, 134, 164, 201, 205, 241, 246, 268, 328, 335, 402, 410, 482, 492, 536, 615, 670, 723, 804, 820, 964, 984, 1005, 1205, 1230, 1340, 1446, 1608, 1640, 1928, 2010, 2410, 2460, 2680, 2747, 2892, 3615, 4020, 4820, 4920, 5494, 5784, 7230, 8040, 8241, 9640, 9881, 10988, 13735, 14460, 16147, 16482, 19762, 21976, 27470, 28920, 29643, 32294, 32964, 39524, 41205, 48441, 49405, 54940, 59286, 64588, 65928, 79048, 80735, 82410, 96882, 98810, 109880, 118572, 129176, 148215, 161470, 164820, 193764, 197620, 237144, 242205, 296430, 322940, 329640, 387528, 395240, 484410, 592860, 645880, 662027, 968820, 1185720, 1324054, 1937640, 1986081, 2648108, 3310135, 3972162, 5296216, 6620270, 7944324, 9930405, 13240540, 15888648, 19860810, 26481080, 39721620, 79443240]

約数ペア:

[(1, 79443240), (2, 39721620), (3, 26481080), (4, 19860810), (5, 15888648), (6, 13240540), (8, 9930405), (10, 7944324), (12, 6620270), (15, 5296216), (20, 3972162), (24, 3310135), (30, 2648108), (40, 1986081), (41, 1937640), (60, 1324054), (67, 1185720), (82, 968820), (120, 662027), (123, 645880), (134, 592860), (164, 484410), (201, 395240), (205, 387528), (241, 329640), (246, 322940), (268, 296430), (328, 242205), (335, 237144), (402, 197620), (410, 193764), (482, 164820), (492, 161470), (536, 148215), (615, 129176), (670, 118572), (723, 109880), (804, 98810), (820, 96882), (964, 82410), (984, 80735), (1005, 79048), (1205, 65928), (1230, 64588), (1340, 59286), (1446, 54940), (1608, 49405), (1640, 48441), (1928, 41205), (2010, 39524), (2410, 32964), (2460, 32294), (2680, 29643), (2747, 28920), (2892, 27470), (3615, 21976), (4020, 19762), (4820, 16482), (4920, 16147), (5494, 14460), (5784, 13735), (7230, 10988), (8040, 9881), (8241, 9640)]