120359680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 356514480

約数和(自身を除く): 236154800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 101, 112, 128, 133, 140, 152, 160, 190, 196, 202, 224, 245, 256, 266, 280, 304, 320, 380, 392, 404, 448, 490, 505, 532, 560, 608, 640, 665, 707, 760, 784, 808, 896, 931, 980, 1010, 1064, 1120, 1216, 1280, 1330, 1414, 1520, 1568, 1616, 1792, 1862, 1919, 1960, 2020, 2128, 2240, 2432, 2660, 2828, 3040, 3136, 3232, 3535, 3724, 3838, 3920, 4040, 4256, 4480, 4655, 4864, 4949, 5320, 5656, 6080, 6272, 6464, 7070, 7448, 7676, 7840, 8080, 8512, 8960, 9310, 9595, 9898, 10640, 11312, 12160, 12544, 12928, 13433, 14140, 14896, 15352, 15680, 16160, 17024, 18620, 19190, 19796, 21280, 22624, 24320, 24745, 25856, 26866, 28280, 29792, 30704, 31360, 32320, 34048, 37240, 38380, 39592, 42560, 45248, 49490, 53732, 56560, 59584, 61408, 62720, 64640, 67165, 74480, 76760, 79184, 85120, 90496, 94031, 98980, 107464, 113120, 119168, 122816, 129280, 134330, 148960, 153520, 158368, 170240, 180992, 188062, 197960, 214928, 226240, 238336, 245632, 268660, 297920, 307040, 316736, 376124, 395920, 429856, 452480, 470155, 491264, 537320, 595840, 614080, 633472, 752248, 791840, 859712, 904960, 940310, 1074640, 1191680, 1228160, 1266944, 1504496, 1583680, 1719424, 1880620, 2149280, 2456320, 3008992, 3167360, 3438848, 3761240, 4298560, 6017984, 6334720, 7522480, 8597120, 12035968, 15044960, 17194240, 24071936, 30089920, 60179840, 120359680]

約数ペア:

[(1, 120359680), (2, 60179840), (4, 30089920), (5, 24071936), (7, 17194240), (8, 15044960), (10, 12035968), (14, 8597120), (16, 7522480), (19, 6334720), (20, 6017984), (28, 4298560), (32, 3761240), (35, 3438848), (38, 3167360), (40, 3008992), (49, 2456320), (56, 2149280), (64, 1880620), (70, 1719424), (76, 1583680), (80, 1504496), (95, 1266944), (98, 1228160), (101, 1191680), (112, 1074640), (128, 940310), (133, 904960), (140, 859712), (152, 791840), (160, 752248), (190, 633472), (196, 614080), (202, 595840), (224, 537320), (245, 491264), (256, 470155), (266, 452480), (280, 429856), (304, 395920), (320, 376124), (380, 316736), (392, 307040), (404, 297920), (448, 268660), (490, 245632), (505, 238336), (532, 226240), (560, 214928), (608, 197960), (640, 188062), (665, 180992), (707, 170240), (760, 158368), (784, 153520), (808, 148960), (896, 134330), (931, 129280), (980, 122816), (1010, 119168), (1064, 113120), (1120, 107464), (1216, 98980), (1280, 94031), (1330, 90496), (1414, 85120), (1520, 79184), (1568, 76760), (1616, 74480), (1792, 67165), (1862, 64640), (1919, 62720), (1960, 61408), (2020, 59584), (2128, 56560), (2240, 53732), (2432, 49490), (2660, 45248), (2828, 42560), (3040, 39592), (3136, 38380), (3232, 37240), (3535, 34048), (3724, 32320), (3838, 31360), (3920, 30704), (4040, 29792), (4256, 28280), (4480, 26866), (4655, 25856), (4864, 24745), (4949, 24320), (5320, 22624), (5656, 21280), (6080, 19796), (6272, 19190), (6464, 18620), (7070, 17024), (7448, 16160), (7676, 15680), (7840, 15352), (8080, 14896), (8512, 14140), (8960, 13433), (9310, 12928), (9595, 12544), (9898, 12160), (10640, 11312)]