80463660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 156617940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 293, 345, 398, 460, 586, 597, 690, 796, 879, 995, 1172, 1194, 1380, 1465, 1758, 1990, 2388, 2930, 2985, 3516, 3980, 4395, 4577, 5860, 5970, 6739, 8790, 9154, 11940, 13478, 13731, 17580, 18308, 20217, 22885, 26956, 27462, 33695, 40434, 45770, 54924, 58307, 67390, 68655, 80868, 91540, 101085, 116614, 134780, 137310, 174921, 202170, 233228, 274620, 291535, 349842, 404340, 583070, 699684, 874605, 1166140, 1341061, 1749210, 2682122, 3498420, 4023183, 5364244, 6705305, 8046366, 13410610, 16092732, 20115915, 26821220, 40231830, 80463660]

約数ペア:

[(1, 80463660), (2, 40231830), (3, 26821220), (4, 20115915), (5, 16092732), (6, 13410610), (10, 8046366), (12, 6705305), (15, 5364244), (20, 4023183), (23, 3498420), (30, 2682122), (46, 1749210), (60, 1341061), (69, 1166140), (92, 874605), (115, 699684), (138, 583070), (199, 404340), (230, 349842), (276, 291535), (293, 274620), (345, 233228), (398, 202170), (460, 174921), (586, 137310), (597, 134780), (690, 116614), (796, 101085), (879, 91540), (995, 80868), (1172, 68655), (1194, 67390), (1380, 58307), (1465, 54924), (1758, 45770), (1990, 40434), (2388, 33695), (2930, 27462), (2985, 26956), (3516, 22885), (3980, 20217), (4395, 18308), (4577, 17580), (5860, 13731), (5970, 13478), (6739, 11940), (8790, 9154)]