30552360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 97320960

約数和(自身を除く): 66768600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 191, 215, 248, 258, 310, 344, 372, 382, 430, 465, 516, 573, 620, 645, 744, 764, 860, 930, 955, 1032, 1146, 1240, 1290, 1333, 1528, 1720, 1860, 1910, 2292, 2580, 2666, 2865, 3720, 3820, 3999, 4584, 5160, 5332, 5730, 5921, 6665, 7640, 7998, 8213, 10664, 11460, 11842, 13330, 15996, 16426, 17763, 19995, 22920, 23684, 24639, 26660, 29605, 31992, 32852, 35526, 39990, 41065, 47368, 49278, 53320, 59210, 65704, 71052, 79980, 82130, 88815, 98556, 118420, 123195, 142104, 159960, 164260, 177630, 197112, 236840, 246390, 254603, 328520, 355260, 492780, 509206, 710520, 763809, 985560, 1018412, 1273015, 1527618, 2036824, 2546030, 3055236, 3819045, 5092060, 6110472, 7638090, 10184120, 15276180, 30552360]

約数ペア:

[(1, 30552360), (2, 15276180), (3, 10184120), (4, 7638090), (5, 6110472), (6, 5092060), (8, 3819045), (10, 3055236), (12, 2546030), (15, 2036824), (20, 1527618), (24, 1273015), (30, 1018412), (31, 985560), (40, 763809), (43, 710520), (60, 509206), (62, 492780), (86, 355260), (93, 328520), (120, 254603), (124, 246390), (129, 236840), (155, 197112), (172, 177630), (186, 164260), (191, 159960), (215, 142104), (248, 123195), (258, 118420), (310, 98556), (344, 88815), (372, 82130), (382, 79980), (430, 71052), (465, 65704), (516, 59210), (573, 53320), (620, 49278), (645, 47368), (744, 41065), (764, 39990), (860, 35526), (930, 32852), (955, 31992), (1032, 29605), (1146, 26660), (1240, 24639), (1290, 23684), (1333, 22920), (1528, 19995), (1720, 17763), (1860, 16426), (1910, 15996), (2292, 13330), (2580, 11842), (2666, 11460), (2865, 10664), (3720, 8213), (3820, 7998), (3999, 7640), (4584, 6665), (5160, 5921), (5332, 5730)]