67261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12739}}^1$

素因数の和:12768

約数の個数: 96

約数和(自身を含む): 231154560

約数和(自身を除く): 163892640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 127390, 140129, 152868, 191085, 203824, 254780, 280258, 305736, 382170, 407648, 420387, 509560, 560516, 611472, 700645, 764340, 840774, 1019120, 1121032, 1222944, 1401290, 1528680, 1681548, 2038240, 2101935, 2242064, 2802580, 3057360, 3363096, 4203870, 4484128, 5605160, 6114720, 6726192, 8407740, 11210320, 13452384, 16815480, 22420640, 33630960, 67261920]

約数ペア:

[(1, 67261920), (2, 33630960), (3, 22420640), (4, 16815480), (5, 13452384), (6, 11210320), (8, 8407740), (10, 6726192), (11, 6114720), (12, 5605160), (15, 4484128), (16, 4203870), (20, 3363096), (22, 3057360), (24, 2802580), (30, 2242064), (32, 2101935), (33, 2038240), (40, 1681548), (44, 1528680), (48, 1401290), (55, 1222944), (60, 1121032), (66, 1019120), (80, 840774), (88, 764340), (96, 700645), (110, 611472), (120, 560516), (132, 509560), (160, 420387), (165, 407648), (176, 382170), (220, 305736), (240, 280258), (264, 254780), (330, 203824), (352, 191085), (440, 152868), (480, 140129), (528, 127390), (660, 101912), (880, 76434), (1056, 63695), (1320, 50956), (1760, 38217), (2640, 25478), (5280, 12739)]