122776760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 291055680

約数和(自身を除く): 168278920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 565, 904, 920, 1130, 1181, 2260, 2362, 2599, 4520, 4724, 5198, 5905, 9448, 10396, 11810, 12995, 20792, 23620, 25990, 27163, 47240, 51980, 54326, 103960, 108652, 133453, 135815, 217304, 266906, 271630, 533812, 543260, 667265, 1067624, 1086520, 1334530, 2669060, 3069419, 5338120, 6138838, 12277676, 15347095, 24555352, 30694190, 61388380, 122776760]

約数ペア:

[(1, 122776760), (2, 61388380), (4, 30694190), (5, 24555352), (8, 15347095), (10, 12277676), (20, 6138838), (23, 5338120), (40, 3069419), (46, 2669060), (92, 1334530), (113, 1086520), (115, 1067624), (184, 667265), (226, 543260), (230, 533812), (452, 271630), (460, 266906), (565, 217304), (904, 135815), (920, 133453), (1130, 108652), (1181, 103960), (2260, 54326), (2362, 51980), (2599, 47240), (4520, 27163), (4724, 25990), (5198, 23620), (5905, 20792), (9448, 12995), (10396, 11810)]