87112920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13697}}^1$

素因数の和:13764

約数の個数: 64

約数和(自身を含む): 266289120

約数和(自身を除く): 179176200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 13697, 27394, 41091, 54788, 68485, 82182, 109576, 136970, 164364, 205455, 273940, 328728, 410910, 547880, 725941, 821820, 1451882, 1643640, 2177823, 2903764, 3629705, 4355646, 5807528, 7259410, 8711292, 10889115, 14518820, 17422584, 21778230, 29037640, 43556460, 87112920]

約数ペア:

[(1, 87112920), (2, 43556460), (3, 29037640), (4, 21778230), (5, 17422584), (6, 14518820), (8, 10889115), (10, 8711292), (12, 7259410), (15, 5807528), (20, 4355646), (24, 3629705), (30, 2903764), (40, 2177823), (53, 1643640), (60, 1451882), (106, 821820), (120, 725941), (159, 547880), (212, 410910), (265, 328728), (318, 273940), (424, 205455), (530, 164364), (636, 136970), (795, 109576), (1060, 82182), (1272, 68485), (1590, 54788), (2120, 41091), (3180, 27394), (6360, 13697)]