1967160

素因数分解:

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

素因数の和:137

約数の個数: 96

約数和(自身を含む): 6456240

約数和(自身を除く): 4489080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 169, 194, 195, 260, 291, 312, 338, 388, 390, 485, 507, 520, 582, 676, 776, 780, 845, 970, 1014, 1164, 1261, 1352, 1455, 1560, 1690, 1940, 2028, 2328, 2522, 2535, 2910, 3380, 3783, 3880, 4056, 5044, 5070, 5820, 6305, 6760, 7566, 10088, 10140, 11640, 12610, 15132, 16393, 18915, 20280, 25220, 30264, 32786, 37830, 49179, 50440, 65572, 75660, 81965, 98358, 131144, 151320, 163930, 196716, 245895, 327860, 393432, 491790, 655720, 983580, 1967160]

約数ペア:

[(1, 1967160), (2, 983580), (3, 655720), (4, 491790), (5, 393432), (6, 327860), (8, 245895), (10, 196716), (12, 163930), (13, 151320), (15, 131144), (20, 98358), (24, 81965), (26, 75660), (30, 65572), (39, 50440), (40, 49179), (52, 37830), (60, 32786), (65, 30264), (78, 25220), (97, 20280), (104, 18915), (120, 16393), (130, 15132), (156, 12610), (169, 11640), (194, 10140), (195, 10088), (260, 7566), (291, 6760), (312, 6305), (338, 5820), (388, 5070), (390, 5044), (485, 4056), (507, 3880), (520, 3783), (582, 3380), (676, 2910), (776, 2535), (780, 2522), (845, 2328), (970, 2028), (1014, 1940), (1164, 1690), (1261, 1560), (1352, 1455)]