84321120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13544

約数の個数: 96

約数和(自身を含む): 286064352

約数和(自身を除く): 201743232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 162156, 175669, 202695, 216208, 270260, 324312, 351338, 405390, 432416, 527007, 540520, 648624, 702676, 810780, 878345, 1054014, 1081040, 1297248, 1405352, 1621560, 1756690, 2108028, 2162080, 2635035, 2810704, 3243120, 3513380, 4216056, 5270070, 5621408, 6486240, 7026760, 8432112, 10540140, 14053520, 16864224, 21080280, 28107040, 42160560, 84321120]

約数ペア:

[(1, 84321120), (2, 42160560), (3, 28107040), (4, 21080280), (5, 16864224), (6, 14053520), (8, 10540140), (10, 8432112), (12, 7026760), (13, 6486240), (15, 5621408), (16, 5270070), (20, 4216056), (24, 3513380), (26, 3243120), (30, 2810704), (32, 2635035), (39, 2162080), (40, 2108028), (48, 1756690), (52, 1621560), (60, 1405352), (65, 1297248), (78, 1081040), (80, 1054014), (96, 878345), (104, 810780), (120, 702676), (130, 648624), (156, 540520), (160, 527007), (195, 432416), (208, 405390), (240, 351338), (260, 324312), (312, 270260), (390, 216208), (416, 202695), (480, 175669), (520, 162156), (624, 135130), (780, 108104), (1040, 81078), (1248, 67565), (1560, 54052), (2080, 40539), (3120, 27026), (6240, 13513)]