157057440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{327203}}^1$

素因数の和:327221

約数の個数: 48

約数和(自身を含む): 494732448

約数和(自身を除く): 337675008

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, 327203, 654406, 981609, 1308812, 1636015, 1963218, 2617624, 3272030, 3926436, 4908045, 5235248, 6544060, 7852872, 9816090, 10470496, 13088120, 15705744, 19632180, 26176240, 31411488, 39264360, 52352480, 78528720, 157057440]

約数ペア:

[(1, 157057440), (2, 78528720), (3, 52352480), (4, 39264360), (5, 31411488), (6, 26176240), (8, 19632180), (10, 15705744), (12, 13088120), (15, 10470496), (16, 9816090), (20, 7852872), (24, 6544060), (30, 5235248), (32, 4908045), (40, 3926436), (48, 3272030), (60, 2617624), (80, 1963218), (96, 1636015), (120, 1308812), (160, 981609), (240, 654406), (480, 327203)]