291683880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17239}}^1$

素因数の和:17303

約数の個数: 96

約数和(自身を含む): 968198400

約数和(自身を除く): 676514520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 17239, 34478, 51717, 68956, 86195, 103434, 137912, 155151, 172390, 206868, 258585, 310302, 344780, 413736, 517170, 620604, 689560, 775755, 810233, 1034340, 1241208, 1551510, 1620466, 2068680, 2430699, 3103020, 3240932, 4051165, 4861398, 6206040, 6481864, 7292097, 8102330, 9722796, 12153495, 14584194, 16204660, 19445592, 24306990, 29168388, 32409320, 36460485, 48613980, 58336776, 72920970, 97227960, 145841940, 291683880]

約数ペア:

[(1, 291683880), (2, 145841940), (3, 97227960), (4, 72920970), (5, 58336776), (6, 48613980), (8, 36460485), (9, 32409320), (10, 29168388), (12, 24306990), (15, 19445592), (18, 16204660), (20, 14584194), (24, 12153495), (30, 9722796), (36, 8102330), (40, 7292097), (45, 6481864), (47, 6206040), (60, 4861398), (72, 4051165), (90, 3240932), (94, 3103020), (120, 2430699), (141, 2068680), (180, 1620466), (188, 1551510), (235, 1241208), (282, 1034340), (360, 810233), (376, 775755), (423, 689560), (470, 620604), (564, 517170), (705, 413736), (846, 344780), (940, 310302), (1128, 258585), (1410, 206868), (1692, 172390), (1880, 155151), (2115, 137912), (2820, 103434), (3384, 86195), (4230, 68956), (5640, 51717), (8460, 34478), (16920, 17239)]