560741640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 1745694720

約数和(自身を除く): 1184953080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 307, 310, 372, 465, 491, 614, 620, 744, 921, 930, 982, 1228, 1240, 1473, 1535, 1842, 1860, 1964, 2455, 2456, 2946, 3070, 3684, 3720, 3928, 4605, 4910, 5892, 6140, 7365, 7368, 9210, 9517, 9820, 11784, 12280, 14730, 15221, 18420, 19034, 19640, 28551, 29460, 30442, 36840, 38068, 45663, 47585, 57102, 58920, 60884, 76105, 76136, 91326, 95170, 114204, 121768, 142755, 150737, 152210, 182652, 190340, 228315, 228408, 285510, 301474, 304420, 365304, 380680, 452211, 456630, 571020, 602948, 608840, 753685, 904422, 913260, 1142040, 1205896, 1507370, 1808844, 1826520, 2261055, 3014740, 3617688, 4522110, 4672847, 6029480, 9044220, 9345694, 14018541, 18088440, 18691388, 23364235, 28037082, 37382776, 46728470, 56074164, 70092705, 93456940, 112148328, 140185410, 186913880, 280370820, 560741640]

約数ペア:

[(1, 560741640), (2, 280370820), (3, 186913880), (4, 140185410), (5, 112148328), (6, 93456940), (8, 70092705), (10, 56074164), (12, 46728470), (15, 37382776), (20, 28037082), (24, 23364235), (30, 18691388), (31, 18088440), (40, 14018541), (60, 9345694), (62, 9044220), (93, 6029480), (120, 4672847), (124, 4522110), (155, 3617688), (186, 3014740), (248, 2261055), (307, 1826520), (310, 1808844), (372, 1507370), (465, 1205896), (491, 1142040), (614, 913260), (620, 904422), (744, 753685), (921, 608840), (930, 602948), (982, 571020), (1228, 456630), (1240, 452211), (1473, 380680), (1535, 365304), (1842, 304420), (1860, 301474), (1964, 285510), (2455, 228408), (2456, 228315), (2946, 190340), (3070, 182652), (3684, 152210), (3720, 150737), (3928, 142755), (4605, 121768), (4910, 114204), (5892, 95170), (6140, 91326), (7365, 76136), (7368, 76105), (9210, 60884), (9517, 58920), (9820, 57102), (11784, 47585), (12280, 45663), (14730, 38068), (15221, 36840), (18420, 30442), (19034, 29460), (19640, 28551)]