121004640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 144

約数和(自身を含む): 437306688

約数和(自身を除く): 316302048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 4943, 6120, 8160, 9886, 12240, 14829, 19772, 24480, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 79088, 84031, 88974, 98860, 118632, 148290, 158176, 168062, 177948, 197720, 222435, 237264, 252093, 296580, 336124, 355896, 395440, 420155, 444870, 474528, 504186, 593160, 672248, 711792, 756279, 790880, 840310, 889740, 1008372, 1186320, 1260465, 1344496, 1423584, 1512558, 1680620, 1779480, 2016744, 2372640, 2520930, 2688992, 3025116, 3361240, 3558960, 3781395, 4033488, 5041860, 6050232, 6722480, 7117920, 7562790, 8066976, 10083720, 12100464, 13444960, 15125580, 20167440, 24200928, 30251160, 40334880, 60502320, 121004640]

約数ペア:

[(1, 121004640), (2, 60502320), (3, 40334880), (4, 30251160), (5, 24200928), (6, 20167440), (8, 15125580), (9, 13444960), (10, 12100464), (12, 10083720), (15, 8066976), (16, 7562790), (17, 7117920), (18, 6722480), (20, 6050232), (24, 5041860), (30, 4033488), (32, 3781395), (34, 3558960), (36, 3361240), (40, 3025116), (45, 2688992), (48, 2520930), (51, 2372640), (60, 2016744), (68, 1779480), (72, 1680620), (80, 1512558), (85, 1423584), (90, 1344496), (96, 1260465), (102, 1186320), (120, 1008372), (136, 889740), (144, 840310), (153, 790880), (160, 756279), (170, 711792), (180, 672248), (204, 593160), (240, 504186), (255, 474528), (272, 444870), (288, 420155), (306, 395440), (340, 355896), (360, 336124), (408, 296580), (480, 252093), (510, 237264), (544, 222435), (612, 197720), (680, 177948), (720, 168062), (765, 158176), (816, 148290), (1020, 118632), (1224, 98860), (1360, 88974), (1440, 84031), (1530, 79088), (1632, 74145), (2040, 59316), (2448, 49430), (2720, 44487), (3060, 39544), (4080, 29658), (4896, 24715), (4943, 24480), (6120, 19772), (8160, 14829), (9886, 12240)]