455388720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35801}}^1$

素因数の和:35870

約数の個数: 80

約数和(自身を含む): 1438381152

約数和(自身を除く): 982992432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 35801, 71602, 107403, 143204, 179005, 214806, 286408, 358010, 429612, 537015, 572816, 716020, 859224, 1074030, 1432040, 1718448, 1897453, 2148060, 2864080, 3794906, 4296120, 5692359, 7589812, 8592240, 9487265, 11384718, 15179624, 18974530, 22769436, 28461795, 30359248, 37949060, 45538872, 56923590, 75898120, 91077744, 113847180, 151796240, 227694360, 455388720]

約数ペア:

[(1, 455388720), (2, 227694360), (3, 151796240), (4, 113847180), (5, 91077744), (6, 75898120), (8, 56923590), (10, 45538872), (12, 37949060), (15, 30359248), (16, 28461795), (20, 22769436), (24, 18974530), (30, 15179624), (40, 11384718), (48, 9487265), (53, 8592240), (60, 7589812), (80, 5692359), (106, 4296120), (120, 3794906), (159, 2864080), (212, 2148060), (240, 1897453), (265, 1718448), (318, 1432040), (424, 1074030), (530, 859224), (636, 716020), (795, 572816), (848, 537015), (1060, 429612), (1272, 358010), (1590, 286408), (2120, 214806), (2544, 179005), (3180, 143204), (4240, 107403), (6360, 71602), (12720, 35801)]