122309840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1300

約数の個数: 80

約数和(自身を含む): 304057920

約数和(自身を除く): 181748080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 760, 1072, 1201, 1273, 1340, 1520, 2402, 2546, 2680, 4804, 5092, 5360, 6005, 6365, 9608, 10184, 12010, 12730, 19216, 20368, 22819, 24020, 25460, 45638, 48040, 50920, 80467, 91276, 96080, 101840, 114095, 160934, 182552, 228190, 321868, 365104, 402335, 456380, 643736, 804670, 912760, 1287472, 1528873, 1609340, 1825520, 3057746, 3218680, 6115492, 6437360, 7644365, 12230984, 15288730, 24461968, 30577460, 61154920, 122309840]

約数ペア:

[(1, 122309840), (2, 61154920), (4, 30577460), (5, 24461968), (8, 15288730), (10, 12230984), (16, 7644365), (19, 6437360), (20, 6115492), (38, 3218680), (40, 3057746), (67, 1825520), (76, 1609340), (80, 1528873), (95, 1287472), (134, 912760), (152, 804670), (190, 643736), (268, 456380), (304, 402335), (335, 365104), (380, 321868), (536, 228190), (670, 182552), (760, 160934), (1072, 114095), (1201, 101840), (1273, 96080), (1340, 91276), (1520, 80467), (2402, 50920), (2546, 48040), (2680, 45638), (4804, 25460), (5092, 24020), (5360, 22819), (6005, 20368), (6365, 19216), (9608, 12730), (10184, 12010)]