120345960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 426323520

約数和(自身を除く): 305977560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 97, 98, 105, 120, 140, 147, 168, 194, 196, 210, 211, 245, 280, 291, 294, 388, 392, 420, 422, 485, 490, 582, 588, 633, 679, 735, 776, 840, 844, 970, 980, 1055, 1164, 1176, 1266, 1358, 1455, 1470, 1477, 1688, 1940, 1960, 2037, 2110, 2328, 2532, 2716, 2910, 2940, 2954, 3165, 3395, 3880, 4074, 4220, 4431, 4753, 5064, 5432, 5820, 5880, 5908, 6330, 6790, 7385, 8148, 8440, 8862, 9506, 10185, 10339, 11640, 11816, 12660, 13580, 14259, 14770, 16296, 17724, 19012, 20370, 20467, 20678, 22155, 23765, 25320, 27160, 28518, 29540, 31017, 35448, 38024, 40740, 40934, 41356, 44310, 47530, 51695, 57036, 59080, 61401, 62034, 71295, 81480, 81868, 82712, 88620, 95060, 102335, 103390, 114072, 122802, 124068, 142590, 143269, 155085, 163736, 177240, 190120, 204670, 206780, 245604, 248136, 285180, 286538, 307005, 310170, 409340, 413560, 429807, 491208, 570360, 573076, 614010, 620340, 716345, 818680, 859614, 1002883, 1146152, 1228020, 1240680, 1432690, 1719228, 2005766, 2149035, 2456040, 2865380, 3008649, 3438456, 4011532, 4298070, 5014415, 5730760, 6017298, 8023064, 8596140, 10028830, 12034596, 15043245, 17192280, 20057660, 24069192, 30086490, 40115320, 60172980, 120345960]

約数ペア:

[(1, 120345960), (2, 60172980), (3, 40115320), (4, 30086490), (5, 24069192), (6, 20057660), (7, 17192280), (8, 15043245), (10, 12034596), (12, 10028830), (14, 8596140), (15, 8023064), (20, 6017298), (21, 5730760), (24, 5014415), (28, 4298070), (30, 4011532), (35, 3438456), (40, 3008649), (42, 2865380), (49, 2456040), (56, 2149035), (60, 2005766), (70, 1719228), (84, 1432690), (97, 1240680), (98, 1228020), (105, 1146152), (120, 1002883), (140, 859614), (147, 818680), (168, 716345), (194, 620340), (196, 614010), (210, 573076), (211, 570360), (245, 491208), (280, 429807), (291, 413560), (294, 409340), (388, 310170), (392, 307005), (420, 286538), (422, 285180), (485, 248136), (490, 245604), (582, 206780), (588, 204670), (633, 190120), (679, 177240), (735, 163736), (776, 155085), (840, 143269), (844, 142590), (970, 124068), (980, 122802), (1055, 114072), (1164, 103390), (1176, 102335), (1266, 95060), (1358, 88620), (1455, 82712), (1470, 81868), (1477, 81480), (1688, 71295), (1940, 62034), (1960, 61401), (2037, 59080), (2110, 57036), (2328, 51695), (2532, 47530), (2716, 44310), (2910, 41356), (2940, 40934), (2954, 40740), (3165, 38024), (3395, 35448), (3880, 31017), (4074, 29540), (4220, 28518), (4431, 27160), (4753, 25320), (5064, 23765), (5432, 22155), (5820, 20678), (5880, 20467), (5908, 20370), (6330, 19012), (6790, 17724), (7385, 16296), (8148, 14770), (8440, 14259), (8862, 13580), (9506, 12660), (10185, 11816), (10339, 11640)]