120749640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 128

約数和(自身を含む): 418504320

約数和(自身を除く): 297754680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5381, 5610, 7480, 10762, 11220, 16143, 21524, 22440, 26905, 32286, 43048, 53810, 59191, 64572, 80715, 91477, 107620, 118382, 129144, 161430, 177573, 182954, 215240, 236764, 274431, 295955, 322860, 355146, 365908, 457385, 473528, 548862, 591910, 645720, 710292, 731816, 887865, 914770, 1006247, 1097724, 1183820, 1372155, 1420584, 1775730, 1829540, 2012494, 2195448, 2367640, 2744310, 3018741, 3551460, 3659080, 4024988, 5031235, 5488620, 6037482, 7102920, 8049976, 10062470, 10977240, 12074964, 15093705, 20124940, 24149928, 30187410, 40249880, 60374820, 120749640]

約数ペア:

[(1, 120749640), (2, 60374820), (3, 40249880), (4, 30187410), (5, 24149928), (6, 20124940), (8, 15093705), (10, 12074964), (11, 10977240), (12, 10062470), (15, 8049976), (17, 7102920), (20, 6037482), (22, 5488620), (24, 5031235), (30, 4024988), (33, 3659080), (34, 3551460), (40, 3018741), (44, 2744310), (51, 2367640), (55, 2195448), (60, 2012494), (66, 1829540), (68, 1775730), (85, 1420584), (88, 1372155), (102, 1183820), (110, 1097724), (120, 1006247), (132, 914770), (136, 887865), (165, 731816), (170, 710292), (187, 645720), (204, 591910), (220, 548862), (255, 473528), (264, 457385), (330, 365908), (340, 355146), (374, 322860), (408, 295955), (440, 274431), (510, 236764), (561, 215240), (660, 182954), (680, 177573), (748, 161430), (935, 129144), (1020, 118382), (1122, 107620), (1320, 91477), (1496, 80715), (1870, 64572), (2040, 59191), (2244, 53810), (2805, 43048), (3740, 32286), (4488, 26905), (5381, 22440), (5610, 21524), (7480, 16143), (10762, 11220)]