295927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189697}}^1$

素因数の和:189724

約数の個数: 64

約数和(自身を含む): 956077920

約数和(自身を除く): 660150600

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, 189697, 379394, 569091, 758788, 948485, 1138182, 1517576, 1896970, 2276364, 2466061, 2845455, 3793940, 4552728, 4932122, 5690910, 7398183, 7587880, 9864244, 11381820, 12330305, 14796366, 19728488, 22763640, 24660610, 29592732, 36990915, 49321220, 59185464, 73981830, 98642440, 147963660, 295927320]

約数ペア:

[(1, 295927320), (2, 147963660), (3, 98642440), (4, 73981830), (5, 59185464), (6, 49321220), (8, 36990915), (10, 29592732), (12, 24660610), (13, 22763640), (15, 19728488), (20, 14796366), (24, 12330305), (26, 11381820), (30, 9864244), (39, 7587880), (40, 7398183), (52, 5690910), (60, 4932122), (65, 4552728), (78, 3793940), (104, 2845455), (120, 2466061), (130, 2276364), (156, 1896970), (195, 1517576), (260, 1138182), (312, 948485), (390, 758788), (520, 569091), (780, 379394), (1560, 189697)]