159310320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51061}}^1$

素因数の和:51090

約数の個数: 80

約数和(自身を含む): 531861792

約数和(自身を除く): 372551472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 51061, 102122, 153183, 204244, 255305, 306366, 408488, 510610, 612732, 663793, 765915, 816976, 1021220, 1225464, 1327586, 1531830, 1991379, 2042440, 2450928, 2655172, 3063660, 3318965, 3982758, 4084880, 5310344, 6127320, 6637930, 7965516, 9956895, 10620688, 12254640, 13275860, 15931032, 19913790, 26551720, 31862064, 39827580, 53103440, 79655160, 159310320]

約数ペア:

[(1, 159310320), (2, 79655160), (3, 53103440), (4, 39827580), (5, 31862064), (6, 26551720), (8, 19913790), (10, 15931032), (12, 13275860), (13, 12254640), (15, 10620688), (16, 9956895), (20, 7965516), (24, 6637930), (26, 6127320), (30, 5310344), (39, 4084880), (40, 3982758), (48, 3318965), (52, 3063660), (60, 2655172), (65, 2450928), (78, 2042440), (80, 1991379), (104, 1531830), (120, 1327586), (130, 1225464), (156, 1021220), (195, 816976), (208, 765915), (240, 663793), (260, 612732), (312, 510610), (390, 408488), (520, 306366), (624, 255305), (780, 204244), (1040, 153183), (1560, 102122), (3120, 51061)]