186246120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 584496000

約数和(自身を除く): 398249880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 109, 116, 120, 145, 174, 218, 232, 290, 327, 348, 435, 436, 491, 545, 580, 654, 696, 870, 872, 982, 1090, 1160, 1308, 1473, 1635, 1740, 1964, 2180, 2455, 2616, 2946, 3161, 3270, 3480, 3928, 4360, 4910, 5892, 6322, 6540, 7365, 9483, 9820, 11784, 12644, 13080, 14239, 14730, 15805, 18966, 19640, 25288, 28478, 29460, 31610, 37932, 42717, 47415, 53519, 56956, 58920, 63220, 71195, 75864, 85434, 94830, 107038, 113912, 126440, 142390, 160557, 170868, 189660, 213585, 214076, 267595, 284780, 321114, 341736, 379320, 427170, 428152, 535190, 569560, 642228, 802785, 854340, 1070380, 1284456, 1552051, 1605570, 1708680, 2140760, 3104102, 3211140, 4656153, 6208204, 6422280, 7760255, 9312306, 12416408, 15520510, 18624612, 23280765, 31041020, 37249224, 46561530, 62082040, 93123060, 186246120]

約数ペア:

[(1, 186246120), (2, 93123060), (3, 62082040), (4, 46561530), (5, 37249224), (6, 31041020), (8, 23280765), (10, 18624612), (12, 15520510), (15, 12416408), (20, 9312306), (24, 7760255), (29, 6422280), (30, 6208204), (40, 4656153), (58, 3211140), (60, 3104102), (87, 2140760), (109, 1708680), (116, 1605570), (120, 1552051), (145, 1284456), (174, 1070380), (218, 854340), (232, 802785), (290, 642228), (327, 569560), (348, 535190), (435, 428152), (436, 427170), (491, 379320), (545, 341736), (580, 321114), (654, 284780), (696, 267595), (870, 214076), (872, 213585), (982, 189660), (1090, 170868), (1160, 160557), (1308, 142390), (1473, 126440), (1635, 113912), (1740, 107038), (1964, 94830), (2180, 85434), (2455, 75864), (2616, 71195), (2946, 63220), (3161, 58920), (3270, 56956), (3480, 53519), (3928, 47415), (4360, 42717), (4910, 37932), (5892, 31610), (6322, 29460), (6540, 28478), (7365, 25288), (9483, 19640), (9820, 18966), (11784, 15805), (12644, 14730), (13080, 14239)]