79655160

素因数分解:

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

素因数の和:51088

約数の個数: 64

約数和(自身を含む): 257352480

約数和(自身を除く): 177697320

約数列:

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

約数ペア:

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