180767360

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^2$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 448084980

約数和(自身を除く): 267317620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 128, 160, 164, 166, 205, 320, 328, 332, 410, 415, 640, 656, 664, 820, 830, 1312, 1328, 1640, 1660, 2624, 2656, 3280, 3320, 3403, 5248, 5312, 6560, 6640, 6806, 6889, 10624, 13120, 13280, 13612, 13778, 17015, 26240, 26560, 27224, 27556, 34030, 34445, 53120, 54448, 55112, 68060, 68890, 108896, 110224, 136120, 137780, 217792, 220448, 272240, 275560, 282449, 435584, 440896, 544480, 551120, 564898, 881792, 1088960, 1102240, 1129796, 1412245, 2177920, 2204480, 2259592, 2824490, 4408960, 4519184, 5648980, 9038368, 11297960, 18076736, 22595920, 36153472, 45191840, 90383680, 180767360]

約数ペア:

[(1, 180767360), (2, 90383680), (4, 45191840), (5, 36153472), (8, 22595920), (10, 18076736), (16, 11297960), (20, 9038368), (32, 5648980), (40, 4519184), (41, 4408960), (64, 2824490), (80, 2259592), (82, 2204480), (83, 2177920), (128, 1412245), (160, 1129796), (164, 1102240), (166, 1088960), (205, 881792), (320, 564898), (328, 551120), (332, 544480), (410, 440896), (415, 435584), (640, 282449), (656, 275560), (664, 272240), (820, 220448), (830, 217792), (1312, 137780), (1328, 136120), (1640, 110224), (1660, 108896), (2624, 68890), (2656, 68060), (3280, 55112), (3320, 54448), (3403, 53120), (5248, 34445), (5312, 34030), (6560, 27556), (6640, 27224), (6806, 26560), (6889, 26240), (10624, 17015), (13120, 13778), (13280, 13612)]