155435520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:610

約数の個数: 160

約数和(自身を含む): 511270848

約数和(自身を除く): 355835328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 547, 555, 592, 640, 740, 768, 888, 960, 1094, 1110, 1184, 1280, 1480, 1536, 1641, 1776, 1920, 2188, 2220, 2368, 2560, 2735, 2960, 3282, 3552, 3840, 4376, 4440, 4736, 5470, 5920, 6564, 7104, 7680, 8205, 8752, 8880, 9472, 10940, 11840, 13128, 14208, 16410, 17504, 17760, 18944, 20239, 21880, 23680, 26256, 28416, 32820, 35008, 35520, 40478, 43760, 47360, 52512, 56832, 60717, 65640, 70016, 71040, 80956, 87520, 94720, 101195, 105024, 121434, 131280, 140032, 142080, 161912, 175040, 202390, 210048, 242868, 262560, 280064, 284160, 303585, 323824, 350080, 404780, 420096, 485736, 525120, 607170, 647648, 700160, 809560, 840192, 971472, 1050240, 1214340, 1295296, 1400320, 1619120, 1942944, 2100480, 2428680, 2590592, 3238240, 3885888, 4200960, 4857360, 5181184, 6476480, 7771776, 9714720, 10362368, 12952960, 15543552, 19429440, 25905920, 31087104, 38858880, 51811840, 77717760, 155435520]

約数ペア:

[(1, 155435520), (2, 77717760), (3, 51811840), (4, 38858880), (5, 31087104), (6, 25905920), (8, 19429440), (10, 15543552), (12, 12952960), (15, 10362368), (16, 9714720), (20, 7771776), (24, 6476480), (30, 5181184), (32, 4857360), (37, 4200960), (40, 3885888), (48, 3238240), (60, 2590592), (64, 2428680), (74, 2100480), (80, 1942944), (96, 1619120), (111, 1400320), (120, 1295296), (128, 1214340), (148, 1050240), (160, 971472), (185, 840192), (192, 809560), (222, 700160), (240, 647648), (256, 607170), (296, 525120), (320, 485736), (370, 420096), (384, 404780), (444, 350080), (480, 323824), (512, 303585), (547, 284160), (555, 280064), (592, 262560), (640, 242868), (740, 210048), (768, 202390), (888, 175040), (960, 161912), (1094, 142080), (1110, 140032), (1184, 131280), (1280, 121434), (1480, 105024), (1536, 101195), (1641, 94720), (1776, 87520), (1920, 80956), (2188, 71040), (2220, 70016), (2368, 65640), (2560, 60717), (2735, 56832), (2960, 52512), (3282, 47360), (3552, 43760), (3840, 40478), (4376, 35520), (4440, 35008), (4736, 32820), (5470, 28416), (5920, 26256), (6564, 23680), (7104, 21880), (7680, 20239), (8205, 18944), (8752, 17760), (8880, 17504), (9472, 16410), (10940, 14208), (11840, 13128)]