2897961120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2617}}^1$

素因数の和:3407

約数の個数: 144

約数和(自身を含む): 9905936040

約数和(自身を除く): 7007974920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 769, 1440, 1538, 2307, 2617, 3076, 3845, 4614, 5234, 6152, 6921, 7690, 7851, 9228, 10468, 11535, 12304, 13085, 13842, 15380, 15702, 18456, 20936, 23070, 23553, 24608, 26170, 27684, 30760, 31404, 34605, 36912, 39255, 41872, 46140, 47106, 52340, 55368, 61520, 62808, 69210, 73824, 78510, 83744, 92280, 94212, 104680, 110736, 117765, 123040, 125616, 138420, 157020, 184560, 188424, 209360, 221472, 235530, 251232, 276840, 314040, 369120, 376848, 418720, 471060, 553680, 628080, 753696, 942120, 1107360, 1256160, 1884240, 2012473, 3768480, 4024946, 6037419, 8049892, 10062365, 12074838, 16099784, 18112257, 20124730, 24149676, 30187095, 32199568, 36224514, 40249460, 48299352, 60374190, 64399136, 72449028, 80498920, 90561285, 96598704, 120748380, 144898056, 160997840, 181122570, 193197408, 241496760, 289796112, 321995680, 362245140, 482993520, 579592224, 724490280, 965987040, 1448980560, 2897961120]

約数ペア:

[(1, 2897961120), (2, 1448980560), (3, 965987040), (4, 724490280), (5, 579592224), (6, 482993520), (8, 362245140), (9, 321995680), (10, 289796112), (12, 241496760), (15, 193197408), (16, 181122570), (18, 160997840), (20, 144898056), (24, 120748380), (30, 96598704), (32, 90561285), (36, 80498920), (40, 72449028), (45, 64399136), (48, 60374190), (60, 48299352), (72, 40249460), (80, 36224514), (90, 32199568), (96, 30187095), (120, 24149676), (144, 20124730), (160, 18112257), (180, 16099784), (240, 12074838), (288, 10062365), (360, 8049892), (480, 6037419), (720, 4024946), (769, 3768480), (1440, 2012473), (1538, 1884240), (2307, 1256160), (2617, 1107360), (3076, 942120), (3845, 753696), (4614, 628080), (5234, 553680), (6152, 471060), (6921, 418720), (7690, 376848), (7851, 369120), (9228, 314040), (10468, 276840), (11535, 251232), (12304, 235530), (13085, 221472), (13842, 209360), (15380, 188424), (15702, 184560), (18456, 157020), (20936, 138420), (23070, 125616), (23553, 123040), (24608, 117765), (26170, 110736), (27684, 104680), (30760, 94212), (31404, 92280), (34605, 83744), (36912, 78510), (39255, 73824), (41872, 69210), (46140, 62808), (47106, 61520), (52340, 55368)]