145924680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 480660480

約数和(自身を除く): 334735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 487, 660, 681, 908, 974, 1135, 1320, 1362, 1461, 1816, 1948, 2270, 2435, 2497, 2724, 2922, 3405, 3896, 4540, 4870, 4994, 5357, 5448, 5844, 6810, 7305, 7491, 9080, 9740, 9988, 10714, 11688, 12485, 13620, 14610, 14982, 16071, 19480, 19976, 21428, 24970, 26785, 27240, 29220, 29964, 32142, 37455, 42856, 49940, 53570, 58440, 59928, 64284, 74910, 80355, 99880, 107140, 110549, 128568, 149820, 160710, 214280, 221098, 299640, 321420, 331647, 442196, 552745, 642840, 663294, 884392, 1105490, 1216039, 1326588, 1658235, 2210980, 2432078, 2653176, 3316470, 3648117, 4421960, 4864156, 6080195, 6632940, 7296234, 9728312, 12160390, 13265880, 14592468, 18240585, 24320780, 29184936, 36481170, 48641560, 72962340, 145924680]

約数ペア:

[(1, 145924680), (2, 72962340), (3, 48641560), (4, 36481170), (5, 29184936), (6, 24320780), (8, 18240585), (10, 14592468), (11, 13265880), (12, 12160390), (15, 9728312), (20, 7296234), (22, 6632940), (24, 6080195), (30, 4864156), (33, 4421960), (40, 3648117), (44, 3316470), (55, 2653176), (60, 2432078), (66, 2210980), (88, 1658235), (110, 1326588), (120, 1216039), (132, 1105490), (165, 884392), (220, 663294), (227, 642840), (264, 552745), (330, 442196), (440, 331647), (454, 321420), (487, 299640), (660, 221098), (681, 214280), (908, 160710), (974, 149820), (1135, 128568), (1320, 110549), (1362, 107140), (1461, 99880), (1816, 80355), (1948, 74910), (2270, 64284), (2435, 59928), (2497, 58440), (2724, 53570), (2922, 49940), (3405, 42856), (3896, 37455), (4540, 32142), (4870, 29964), (4994, 29220), (5357, 27240), (5448, 26785), (5844, 24970), (6810, 21428), (7305, 19976), (7491, 19480), (9080, 16071), (9740, 14982), (9988, 14610), (10714, 13620), (11688, 12485)]