274373760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{142903}}^1$

素因数の和:142925

約数の個数: 64

約数和(自身を含む): 874572480

約数和(自身を除く): 600198720

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, 320, 384, 480, 640, 960, 1920, 142903, 285806, 428709, 571612, 714515, 857418, 1143224, 1429030, 1714836, 2143545, 2286448, 2858060, 3429672, 4287090, 4572896, 5716120, 6859344, 8574180, 9145792, 11432240, 13718688, 17148360, 18291584, 22864480, 27437376, 34296720, 45728960, 54874752, 68593440, 91457920, 137186880, 274373760]

約数ペア:

[(1, 274373760), (2, 137186880), (3, 91457920), (4, 68593440), (5, 54874752), (6, 45728960), (8, 34296720), (10, 27437376), (12, 22864480), (15, 18291584), (16, 17148360), (20, 13718688), (24, 11432240), (30, 9145792), (32, 8574180), (40, 6859344), (48, 5716120), (60, 4572896), (64, 4287090), (80, 3429672), (96, 2858060), (120, 2286448), (128, 2143545), (160, 1714836), (192, 1429030), (240, 1143224), (320, 857418), (384, 714515), (480, 571612), (640, 428709), (960, 285806), (1920, 142903)]