768678480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34439}}^1$

素因数の和:34489

約数の個数: 120

約数和(自身を含む): 2664829440

約数和(自身を除く): 1896150960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 34439, 68878, 103317, 137756, 172195, 206634, 275512, 309951, 344390, 413268, 516585, 551024, 619902, 688780, 826536, 1033170, 1067609, 1239804, 1377560, 1549755, 1653072, 2066340, 2135218, 2479608, 2755120, 3099510, 3202827, 4132680, 4270436, 4959216, 5338045, 6199020, 6405654, 8265360, 8540872, 9608481, 10676090, 12398040, 12811308, 16014135, 17081744, 19216962, 21352180, 24796080, 25622616, 32028270, 38433924, 42704360, 48042405, 51245232, 64056540, 76867848, 85408720, 96084810, 128113080, 153735696, 192169620, 256226160, 384339240, 768678480]

約数ペア:

[(1, 768678480), (2, 384339240), (3, 256226160), (4, 192169620), (5, 153735696), (6, 128113080), (8, 96084810), (9, 85408720), (10, 76867848), (12, 64056540), (15, 51245232), (16, 48042405), (18, 42704360), (20, 38433924), (24, 32028270), (30, 25622616), (31, 24796080), (36, 21352180), (40, 19216962), (45, 17081744), (48, 16014135), (60, 12811308), (62, 12398040), (72, 10676090), (80, 9608481), (90, 8540872), (93, 8265360), (120, 6405654), (124, 6199020), (144, 5338045), (155, 4959216), (180, 4270436), (186, 4132680), (240, 3202827), (248, 3099510), (279, 2755120), (310, 2479608), (360, 2135218), (372, 2066340), (465, 1653072), (496, 1549755), (558, 1377560), (620, 1239804), (720, 1067609), (744, 1033170), (930, 826536), (1116, 688780), (1240, 619902), (1395, 551024), (1488, 516585), (1860, 413268), (2232, 344390), (2480, 309951), (2790, 275512), (3720, 206634), (4464, 172195), (5580, 137756), (7440, 103317), (11160, 68878), (22320, 34439)]