55595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21059}}^1$

素因数の和:21086

約数の個数: 80

約数和(自身を含む): 188023680

約数和(自身を除く): 132427920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 210590, 231649, 252708, 315885, 336944, 421180, 463298, 505416, 631770, 694947, 842360, 926596, 1010832, 1158245, 1263540, 1389894, 1684720, 1853192, 2316490, 2527080, 2779788, 3474735, 3706384, 4632980, 5054160, 5559576, 6949470, 9265960, 11119152, 13898940, 18531920, 27797880, 55595760]

約数ペア:

[(1, 55595760), (2, 27797880), (3, 18531920), (4, 13898940), (5, 11119152), (6, 9265960), (8, 6949470), (10, 5559576), (11, 5054160), (12, 4632980), (15, 3706384), (16, 3474735), (20, 2779788), (22, 2527080), (24, 2316490), (30, 1853192), (33, 1684720), (40, 1389894), (44, 1263540), (48, 1158245), (55, 1010832), (60, 926596), (66, 842360), (80, 694947), (88, 631770), (110, 505416), (120, 463298), (132, 421180), (165, 336944), (176, 315885), (220, 252708), (240, 231649), (264, 210590), (330, 168472), (440, 126354), (528, 105295), (660, 84236), (880, 63177), (1320, 42118), (2640, 21059)]