120507480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{111581}}^1$

素因数の和:111601

約数の個数: 64

約数和(自身を含む): 401695200

約数和(自身を除く): 281187720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 111581, 223162, 334743, 446324, 557905, 669486, 892648, 1004229, 1115810, 1338972, 1673715, 2008458, 2231620, 2677944, 3012687, 3347430, 4016916, 4463240, 5021145, 6025374, 6694860, 8033832, 10042290, 12050748, 13389720, 15063435, 20084580, 24101496, 30126870, 40169160, 60253740, 120507480]

約数ペア:

[(1, 120507480), (2, 60253740), (3, 40169160), (4, 30126870), (5, 24101496), (6, 20084580), (8, 15063435), (9, 13389720), (10, 12050748), (12, 10042290), (15, 8033832), (18, 6694860), (20, 6025374), (24, 5021145), (27, 4463240), (30, 4016916), (36, 3347430), (40, 3012687), (45, 2677944), (54, 2231620), (60, 2008458), (72, 1673715), (90, 1338972), (108, 1115810), (120, 1004229), (135, 892648), (180, 669486), (216, 557905), (270, 446324), (360, 334743), (540, 223162), (1080, 111581)]