121041960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77591}}^1$

素因数の和:77618

約数の個数: 64

約数和(自身を含む): 391063680

約数和(自身を除く): 270021720

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, 77591, 155182, 232773, 310364, 387955, 465546, 620728, 775910, 931092, 1008683, 1163865, 1551820, 1862184, 2017366, 2327730, 3026049, 3103640, 4034732, 4655460, 5043415, 6052098, 8069464, 9310920, 10086830, 12104196, 15130245, 20173660, 24208392, 30260490, 40347320, 60520980, 121041960]

約数ペア:

[(1, 121041960), (2, 60520980), (3, 40347320), (4, 30260490), (5, 24208392), (6, 20173660), (8, 15130245), (10, 12104196), (12, 10086830), (13, 9310920), (15, 8069464), (20, 6052098), (24, 5043415), (26, 4655460), (30, 4034732), (39, 3103640), (40, 3026049), (52, 2327730), (60, 2017366), (65, 1862184), (78, 1551820), (104, 1163865), (120, 1008683), (130, 931092), (156, 775910), (195, 620728), (260, 465546), (312, 387955), (390, 310364), (520, 232773), (780, 155182), (1560, 77591)]