154917120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40343}}^1$

素因数の和:40367

約数の個数: 72

約数和(自身を含む): 494778816

約数和(自身を除く): 339861696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 40343, 80686, 121029, 161372, 201715, 242058, 322744, 403430, 484116, 605145, 645488, 806860, 968232, 1210290, 1290976, 1613720, 1936464, 2420580, 2581952, 3227440, 3872928, 4841160, 5163904, 6454880, 7745856, 9682320, 10327808, 12909760, 15491712, 19364640, 25819520, 30983424, 38729280, 51639040, 77458560, 154917120]

約数ペア:

[(1, 154917120), (2, 77458560), (3, 51639040), (4, 38729280), (5, 30983424), (6, 25819520), (8, 19364640), (10, 15491712), (12, 12909760), (15, 10327808), (16, 9682320), (20, 7745856), (24, 6454880), (30, 5163904), (32, 4841160), (40, 3872928), (48, 3227440), (60, 2581952), (64, 2420580), (80, 1936464), (96, 1613720), (120, 1290976), (128, 1210290), (160, 968232), (192, 806860), (240, 645488), (256, 605145), (320, 484116), (384, 403430), (480, 322744), (640, 242058), (768, 201715), (960, 161372), (1280, 121029), (1920, 80686), (3840, 40343)]