75604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4013}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 228316320

約数和(自身を除く): 152711400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4013, 4710, 6280, 8026, 9420, 12039, 16052, 18840, 20065, 24078, 32104, 40130, 48156, 60195, 80260, 96312, 120390, 160520, 240780, 481560, 630041, 1260082, 1890123, 2520164, 3150205, 3780246, 5040328, 6300410, 7560492, 9450615, 12600820, 15120984, 18901230, 25201640, 37802460, 75604920]

約数ペア:

[(1, 75604920), (2, 37802460), (3, 25201640), (4, 18901230), (5, 15120984), (6, 12600820), (8, 9450615), (10, 7560492), (12, 6300410), (15, 5040328), (20, 3780246), (24, 3150205), (30, 2520164), (40, 1890123), (60, 1260082), (120, 630041), (157, 481560), (314, 240780), (471, 160520), (628, 120390), (785, 96312), (942, 80260), (1256, 60195), (1570, 48156), (1884, 40130), (2355, 32104), (3140, 24078), (3768, 20065), (4013, 18840), (4710, 16052), (6280, 12039), (8026, 9420)]