79328400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{66107}}^1$

素因数の和:66128

約数の個数: 60

約数和(自身を含む): 254119152

約数和(自身を除く): 174790752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 66107, 132214, 198321, 264428, 330535, 396642, 528856, 661070, 793284, 991605, 1057712, 1322140, 1586568, 1652675, 1983210, 2644280, 3173136, 3305350, 3966420, 4958025, 5288560, 6610700, 7932840, 9916050, 13221400, 15865680, 19832100, 26442800, 39664200, 79328400]

約数ペア:

[(1, 79328400), (2, 39664200), (3, 26442800), (4, 19832100), (5, 15865680), (6, 13221400), (8, 9916050), (10, 7932840), (12, 6610700), (15, 5288560), (16, 4958025), (20, 3966420), (24, 3305350), (25, 3173136), (30, 2644280), (40, 1983210), (48, 1652675), (50, 1586568), (60, 1322140), (75, 1057712), (80, 991605), (100, 793284), (120, 661070), (150, 528856), (200, 396642), (240, 330535), (300, 264428), (400, 198321), (600, 132214), (1200, 66107)]