216603120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53089}}^1$

素因数の和:53122

約数の個数: 80

約数和(自身を含む): 710981280

約数和(自身を除く): 494378160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 53089, 106178, 159267, 212356, 265445, 318534, 424712, 530890, 637068, 796335, 849424, 902513, 1061780, 1274136, 1592670, 1805026, 2123560, 2548272, 2707539, 3185340, 3610052, 4247120, 4512565, 5415078, 6370680, 7220104, 9025130, 10830156, 12741360, 13537695, 14440208, 18050260, 21660312, 27075390, 36100520, 43320624, 54150780, 72201040, 108301560, 216603120]

約数ペア:

[(1, 216603120), (2, 108301560), (3, 72201040), (4, 54150780), (5, 43320624), (6, 36100520), (8, 27075390), (10, 21660312), (12, 18050260), (15, 14440208), (16, 13537695), (17, 12741360), (20, 10830156), (24, 9025130), (30, 7220104), (34, 6370680), (40, 5415078), (48, 4512565), (51, 4247120), (60, 3610052), (68, 3185340), (80, 2707539), (85, 2548272), (102, 2123560), (120, 1805026), (136, 1592670), (170, 1274136), (204, 1061780), (240, 902513), (255, 849424), (272, 796335), (340, 637068), (408, 530890), (510, 424712), (680, 318534), (816, 265445), (1020, 212356), (1360, 159267), (2040, 106178), (4080, 53089)]