121727360

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4699

約数の個数: 64

約数和(自身を含む): 298166400

約数和(自身を除く): 176439040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 4639, 5248, 6560, 9278, 13120, 18556, 23195, 26240, 37112, 46390, 74224, 92780, 148448, 185560, 190199, 296896, 371120, 380398, 593792, 742240, 760796, 950995, 1484480, 1521592, 1901990, 2968960, 3043184, 3803980, 6086368, 7607960, 12172736, 15215920, 24345472, 30431840, 60863680, 121727360]

約数ペア:

[(1, 121727360), (2, 60863680), (4, 30431840), (5, 24345472), (8, 15215920), (10, 12172736), (16, 7607960), (20, 6086368), (32, 3803980), (40, 3043184), (41, 2968960), (64, 1901990), (80, 1521592), (82, 1484480), (128, 950995), (160, 760796), (164, 742240), (205, 593792), (320, 380398), (328, 371120), (410, 296896), (640, 190199), (656, 185560), (820, 148448), (1312, 92780), (1640, 74224), (2624, 46390), (3280, 37112), (4639, 26240), (5248, 23195), (6560, 18556), (9278, 13120)]