6647160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 21480480

約数和(自身を除く): 14833320

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, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 55393, 63915, 85220, 102264, 110786, 127830, 166179, 170440, 221572, 255660, 276965, 332358, 443144, 511320, 553930, 664716, 830895, 1107860, 1329432, 1661790, 2215720, 3323580, 6647160]

約数ペア:

[(1, 6647160), (2, 3323580), (3, 2215720), (4, 1661790), (5, 1329432), (6, 1107860), (8, 830895), (10, 664716), (12, 553930), (13, 511320), (15, 443144), (20, 332358), (24, 276965), (26, 255660), (30, 221572), (39, 170440), (40, 166179), (52, 127830), (60, 110786), (65, 102264), (78, 85220), (104, 63915), (120, 55393), (130, 51132), (156, 42610), (195, 34088), (260, 25566), (312, 21305), (390, 17044), (520, 12783), (780, 8522), (1560, 4261)]