2781443160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{33739}}^1$

素因数の和:33985

約数の個数: 96

約数和(自身を含む): 9079434000

約数和(自身を除く): 6297990840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6870, 8244, 9160, 10305, 13740, 16488, 20610, 27480, 33739, 41220, 67478, 82440, 101217, 134956, 168695, 202434, 269912, 303651, 337390, 404868, 506085, 607302, 674780, 809736, 1012170, 1214604, 1349560, 1518255, 2024340, 2429208, 3036510, 4048680, 6073020, 7726231, 12146040, 15452462, 23178693, 30904924, 38631155, 46357386, 61809848, 69536079, 77262310, 92714772, 115893465, 139072158, 154524620, 185429544, 231786930, 278144316, 309049240, 347680395, 463573860, 556288632, 695360790, 927147720, 1390721580, 2781443160]

約数ペア:

[(1, 2781443160), (2, 1390721580), (3, 927147720), (4, 695360790), (5, 556288632), (6, 463573860), (8, 347680395), (9, 309049240), (10, 278144316), (12, 231786930), (15, 185429544), (18, 154524620), (20, 139072158), (24, 115893465), (30, 92714772), (36, 77262310), (40, 69536079), (45, 61809848), (60, 46357386), (72, 38631155), (90, 30904924), (120, 23178693), (180, 15452462), (229, 12146040), (360, 7726231), (458, 6073020), (687, 4048680), (916, 3036510), (1145, 2429208), (1374, 2024340), (1832, 1518255), (2061, 1349560), (2290, 1214604), (2748, 1012170), (3435, 809736), (4122, 674780), (4580, 607302), (5496, 506085), (6870, 404868), (8244, 337390), (9160, 303651), (10305, 269912), (13740, 202434), (16488, 168695), (20610, 134956), (27480, 101217), (33739, 82440), (41220, 67478)]