157055880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45131}}^1$

素因数の和:45174

約数の個数: 64

約数和(自身を含む): 487425600

約数和(自身を除く): 330369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 45131, 90262, 135393, 180524, 225655, 270786, 361048, 451310, 541572, 676965, 902620, 1083144, 1308799, 1353930, 1805240, 2617598, 2707860, 3926397, 5235196, 5415720, 6543995, 7852794, 10470392, 13087990, 15705588, 19631985, 26175980, 31411176, 39263970, 52351960, 78527940, 157055880]

約数ペア:

[(1, 157055880), (2, 78527940), (3, 52351960), (4, 39263970), (5, 31411176), (6, 26175980), (8, 19631985), (10, 15705588), (12, 13087990), (15, 10470392), (20, 7852794), (24, 6543995), (29, 5415720), (30, 5235196), (40, 3926397), (58, 2707860), (60, 2617598), (87, 1805240), (116, 1353930), (120, 1308799), (145, 1083144), (174, 902620), (232, 676965), (290, 541572), (348, 451310), (435, 361048), (580, 270786), (696, 225655), (870, 180524), (1160, 135393), (1740, 90262), (3480, 45131)]