23276760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 77172480

約数和(自身を除く): 53895720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 347, 390, 430, 516, 520, 559, 645, 694, 780, 860, 1032, 1041, 1118, 1290, 1388, 1560, 1677, 1720, 1735, 2082, 2236, 2580, 2776, 2795, 3354, 3470, 4164, 4472, 4511, 5160, 5205, 5590, 6708, 6940, 8328, 8385, 9022, 10410, 11180, 13416, 13533, 13880, 14921, 16770, 18044, 20820, 22360, 22555, 27066, 29842, 33540, 36088, 41640, 44763, 45110, 54132, 59684, 67080, 67665, 74605, 89526, 90220, 108264, 119368, 135330, 149210, 179052, 180440, 193973, 223815, 270660, 298420, 358104, 387946, 447630, 541320, 581919, 596840, 775892, 895260, 969865, 1163838, 1551784, 1790520, 1939730, 2327676, 2909595, 3879460, 4655352, 5819190, 7758920, 11638380, 23276760]

約数ペア:

[(1, 23276760), (2, 11638380), (3, 7758920), (4, 5819190), (5, 4655352), (6, 3879460), (8, 2909595), (10, 2327676), (12, 1939730), (13, 1790520), (15, 1551784), (20, 1163838), (24, 969865), (26, 895260), (30, 775892), (39, 596840), (40, 581919), (43, 541320), (52, 447630), (60, 387946), (65, 358104), (78, 298420), (86, 270660), (104, 223815), (120, 193973), (129, 180440), (130, 179052), (156, 149210), (172, 135330), (195, 119368), (215, 108264), (258, 90220), (260, 89526), (312, 74605), (344, 67665), (347, 67080), (390, 59684), (430, 54132), (516, 45110), (520, 44763), (559, 41640), (645, 36088), (694, 33540), (780, 29842), (860, 27066), (1032, 22555), (1041, 22360), (1118, 20820), (1290, 18044), (1388, 16770), (1560, 14921), (1677, 13880), (1720, 13533), (1735, 13416), (2082, 11180), (2236, 10410), (2580, 9022), (2776, 8385), (2795, 8328), (3354, 6940), (3470, 6708), (4164, 5590), (4472, 5205), (4511, 5160)]