80275260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 244786752

約数和(自身を除く): 164511492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1061, 1164, 1261, 1455, 1940, 2122, 2522, 2910, 3183, 3783, 4244, 5044, 5305, 5820, 6305, 6366, 7566, 10610, 12610, 12732, 13793, 15132, 15915, 18915, 21220, 25220, 27586, 31830, 37830, 41379, 55172, 63660, 68965, 75660, 82758, 102917, 137930, 165516, 205834, 206895, 275860, 308751, 411668, 413790, 514585, 617502, 827580, 1029170, 1235004, 1337921, 1543755, 2058340, 2675842, 3087510, 4013763, 5351684, 6175020, 6689605, 8027526, 13379210, 16055052, 20068815, 26758420, 40137630, 80275260]

約数ペア:

[(1, 80275260), (2, 40137630), (3, 26758420), (4, 20068815), (5, 16055052), (6, 13379210), (10, 8027526), (12, 6689605), (13, 6175020), (15, 5351684), (20, 4013763), (26, 3087510), (30, 2675842), (39, 2058340), (52, 1543755), (60, 1337921), (65, 1235004), (78, 1029170), (97, 827580), (130, 617502), (156, 514585), (194, 413790), (195, 411668), (260, 308751), (291, 275860), (388, 206895), (390, 205834), (485, 165516), (582, 137930), (780, 102917), (970, 82758), (1061, 75660), (1164, 68965), (1261, 63660), (1455, 55172), (1940, 41379), (2122, 37830), (2522, 31830), (2910, 27586), (3183, 25220), (3783, 21220), (4244, 18915), (5044, 15915), (5305, 15132), (5820, 13793), (6305, 12732), (6366, 12610), (7566, 10610)]