9707760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 33174960

約数和(自身を除く): 23467200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 139, 144, 180, 194, 240, 278, 291, 360, 388, 417, 485, 556, 582, 695, 720, 776, 834, 873, 970, 1112, 1164, 1251, 1390, 1455, 1552, 1668, 1746, 1940, 2085, 2224, 2328, 2502, 2780, 2910, 3336, 3492, 3880, 4170, 4365, 4656, 5004, 5560, 5820, 6255, 6672, 6984, 7760, 8340, 8730, 10008, 11120, 11640, 12510, 13483, 13968, 16680, 17460, 20016, 23280, 25020, 26966, 33360, 34920, 40449, 50040, 53932, 67415, 69840, 80898, 100080, 107864, 121347, 134830, 161796, 202245, 215728, 242694, 269660, 323592, 404490, 485388, 539320, 606735, 647184, 808980, 970776, 1078640, 1213470, 1617960, 1941552, 2426940, 3235920, 4853880, 9707760]

約数ペア:

[(1, 9707760), (2, 4853880), (3, 3235920), (4, 2426940), (5, 1941552), (6, 1617960), (8, 1213470), (9, 1078640), (10, 970776), (12, 808980), (15, 647184), (16, 606735), (18, 539320), (20, 485388), (24, 404490), (30, 323592), (36, 269660), (40, 242694), (45, 215728), (48, 202245), (60, 161796), (72, 134830), (80, 121347), (90, 107864), (97, 100080), (120, 80898), (139, 69840), (144, 67415), (180, 53932), (194, 50040), (240, 40449), (278, 34920), (291, 33360), (360, 26966), (388, 25020), (417, 23280), (485, 20016), (556, 17460), (582, 16680), (695, 13968), (720, 13483), (776, 12510), (834, 11640), (873, 11120), (970, 10008), (1112, 8730), (1164, 8340), (1251, 7760), (1390, 6984), (1455, 6672), (1552, 6255), (1668, 5820), (1746, 5560), (1940, 5004), (2085, 4656), (2224, 4365), (2328, 4170), (2502, 3880), (2780, 3492), (2910, 3336)]