1469774480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6659}}^1$

素因数の和:6792

約数の個数: 80

約数和(自身を含む): 3567628800

約数和(自身を除く): 2097854320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 89, 124, 155, 178, 248, 310, 356, 445, 496, 620, 712, 890, 1240, 1424, 1780, 2480, 2759, 3560, 5518, 6659, 7120, 11036, 13318, 13795, 22072, 26636, 27590, 33295, 44144, 53272, 55180, 66590, 106544, 110360, 133180, 206429, 220720, 266360, 412858, 532720, 592651, 825716, 1032145, 1185302, 1651432, 2064290, 2370604, 2963255, 3302864, 4128580, 4741208, 5926510, 8257160, 9482416, 11853020, 16514320, 18372181, 23706040, 36744362, 47412080, 73488724, 91860905, 146977448, 183721810, 293954896, 367443620, 734887240, 1469774480]

約数ペア:

[(1, 1469774480), (2, 734887240), (4, 367443620), (5, 293954896), (8, 183721810), (10, 146977448), (16, 91860905), (20, 73488724), (31, 47412080), (40, 36744362), (62, 23706040), (80, 18372181), (89, 16514320), (124, 11853020), (155, 9482416), (178, 8257160), (248, 5926510), (310, 4741208), (356, 4128580), (445, 3302864), (496, 2963255), (620, 2370604), (712, 2064290), (890, 1651432), (1240, 1185302), (1424, 1032145), (1780, 825716), (2480, 592651), (2759, 532720), (3560, 412858), (5518, 266360), (6659, 220720), (7120, 206429), (11036, 133180), (13318, 110360), (13795, 106544), (22072, 66590), (26636, 55180), (27590, 53272), (33295, 44144)]