120284640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11933}}^1$

素因数の和:11961

約数の個数: 144

約数和(自身を含む): 469149408

約数和(自身を除く): 348864768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 11933, 23866, 35799, 47732, 59665, 71598, 83531, 95464, 107397, 119330, 143196, 167062, 178995, 190928, 214794, 238660, 250593, 286392, 334124, 357990, 381856, 417655, 429588, 477320, 501186, 536985, 572784, 668248, 715980, 751779, 835310, 859176, 954640, 1002372, 1073970, 1145568, 1252965, 1336496, 1431960, 1503558, 1670620, 1718352, 1909280, 2004744, 2147940, 2505930, 2672992, 2863920, 3007116, 3341240, 3436704, 3758895, 4009488, 4295880, 5011860, 5727840, 6014232, 6682480, 7517790, 8018976, 8591760, 10023720, 12028464, 13364960, 15035580, 17183520, 20047440, 24056928, 30071160, 40094880, 60142320, 120284640]

約数ペア:

[(1, 120284640), (2, 60142320), (3, 40094880), (4, 30071160), (5, 24056928), (6, 20047440), (7, 17183520), (8, 15035580), (9, 13364960), (10, 12028464), (12, 10023720), (14, 8591760), (15, 8018976), (16, 7517790), (18, 6682480), (20, 6014232), (21, 5727840), (24, 5011860), (28, 4295880), (30, 4009488), (32, 3758895), (35, 3436704), (36, 3341240), (40, 3007116), (42, 2863920), (45, 2672992), (48, 2505930), (56, 2147940), (60, 2004744), (63, 1909280), (70, 1718352), (72, 1670620), (80, 1503558), (84, 1431960), (90, 1336496), (96, 1252965), (105, 1145568), (112, 1073970), (120, 1002372), (126, 954640), (140, 859176), (144, 835310), (160, 751779), (168, 715980), (180, 668248), (210, 572784), (224, 536985), (240, 501186), (252, 477320), (280, 429588), (288, 417655), (315, 381856), (336, 357990), (360, 334124), (420, 286392), (480, 250593), (504, 238660), (560, 214794), (630, 190928), (672, 178995), (720, 167062), (840, 143196), (1008, 119330), (1120, 107397), (1260, 95464), (1440, 83531), (1680, 71598), (2016, 59665), (2520, 47732), (3360, 35799), (5040, 23866), (10080, 11933)]