79205880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50773}}^1$

素因数の和:50800

約数の個数: 64

約数和(自身を含む): 255900960

約数和(自身を除く): 176695080

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, 50773, 101546, 152319, 203092, 253865, 304638, 406184, 507730, 609276, 660049, 761595, 1015460, 1218552, 1320098, 1523190, 1980147, 2030920, 2640196, 3046380, 3300245, 3960294, 5280392, 6092760, 6600490, 7920588, 9900735, 13200980, 15841176, 19801470, 26401960, 39602940, 79205880]

約数ペア:

[(1, 79205880), (2, 39602940), (3, 26401960), (4, 19801470), (5, 15841176), (6, 13200980), (8, 9900735), (10, 7920588), (12, 6600490), (13, 6092760), (15, 5280392), (20, 3960294), (24, 3300245), (26, 3046380), (30, 2640196), (39, 2030920), (40, 1980147), (52, 1523190), (60, 1320098), (65, 1218552), (78, 1015460), (104, 761595), (120, 660049), (130, 609276), (156, 507730), (195, 406184), (260, 304638), (312, 253865), (390, 203092), (520, 152319), (780, 101546), (1560, 50773)]