125017440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{260453}}^1$

素因数の和:260471

約数の個数: 48

約数和(自身を含む): 393806448

約数和(自身を除く): 268789008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 260453, 520906, 781359, 1041812, 1302265, 1562718, 2083624, 2604530, 3125436, 3906795, 4167248, 5209060, 6250872, 7813590, 8334496, 10418120, 12501744, 15627180, 20836240, 25003488, 31254360, 41672480, 62508720, 125017440]

約数ペア:

[(1, 125017440), (2, 62508720), (3, 41672480), (4, 31254360), (5, 25003488), (6, 20836240), (8, 15627180), (10, 12501744), (12, 10418120), (15, 8334496), (16, 7813590), (20, 6250872), (24, 5209060), (30, 4167248), (32, 3906795), (40, 3125436), (48, 2604530), (60, 2083624), (80, 1562718), (96, 1302265), (120, 1041812), (160, 781359), (240, 520906), (480, 260453)]