1044940560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140449}}^1$

素因数の和:140496

約数の個数: 80

約数和(自身を含む): 3343833600

約数和(自身を除く): 2298893040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 140449, 280898, 421347, 561796, 702245, 842694, 1123592, 1404490, 1685388, 2106735, 2247184, 2808980, 3370776, 4213470, 4353919, 5617960, 6741552, 8426940, 8707838, 11235920, 13061757, 16853880, 17415676, 21769595, 26123514, 33707760, 34831352, 43539190, 52247028, 65308785, 69662704, 87078380, 104494056, 130617570, 174156760, 208988112, 261235140, 348313520, 522470280, 1044940560]

約数ペア:

[(1, 1044940560), (2, 522470280), (3, 348313520), (4, 261235140), (5, 208988112), (6, 174156760), (8, 130617570), (10, 104494056), (12, 87078380), (15, 69662704), (16, 65308785), (20, 52247028), (24, 43539190), (30, 34831352), (31, 33707760), (40, 26123514), (48, 21769595), (60, 17415676), (62, 16853880), (80, 13061757), (93, 11235920), (120, 8707838), (124, 8426940), (155, 6741552), (186, 5617960), (240, 4353919), (248, 4213470), (310, 3370776), (372, 2808980), (465, 2247184), (496, 2106735), (620, 1685388), (744, 1404490), (930, 1123592), (1240, 842694), (1488, 702245), (1860, 561796), (2480, 421347), (3720, 280898), (7440, 140449)]