2687638080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38351}}^1$

素因数の和:38444

約数の個数: 112

約数和(自身を含む): 8650370304

約数和(自身を除く): 5962732224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 11680, 14016, 17520, 23360, 35040, 38351, 70080, 76702, 115053, 153404, 191755, 230106, 306808, 383510, 460212, 575265, 613616, 767020, 920424, 1150530, 1227232, 1534040, 1840848, 2301060, 2454464, 2799623, 3068080, 3681696, 4602120, 5599246, 6136160, 7363392, 8398869, 9204240, 11198492, 12272320, 13998115, 16797738, 18408480, 22396984, 27996230, 33595476, 36816960, 41994345, 44793968, 55992460, 67190952, 83988690, 89587936, 111984920, 134381904, 167977380, 179175872, 223969840, 268763808, 335954760, 447939680, 537527616, 671909520, 895879360, 1343819040, 2687638080]

約数ペア:

[(1, 2687638080), (2, 1343819040), (3, 895879360), (4, 671909520), (5, 537527616), (6, 447939680), (8, 335954760), (10, 268763808), (12, 223969840), (15, 179175872), (16, 167977380), (20, 134381904), (24, 111984920), (30, 89587936), (32, 83988690), (40, 67190952), (48, 55992460), (60, 44793968), (64, 41994345), (73, 36816960), (80, 33595476), (96, 27996230), (120, 22396984), (146, 18408480), (160, 16797738), (192, 13998115), (219, 12272320), (240, 11198492), (292, 9204240), (320, 8398869), (365, 7363392), (438, 6136160), (480, 5599246), (584, 4602120), (730, 3681696), (876, 3068080), (960, 2799623), (1095, 2454464), (1168, 2301060), (1460, 1840848), (1752, 1534040), (2190, 1227232), (2336, 1150530), (2920, 920424), (3504, 767020), (4380, 613616), (4672, 575265), (5840, 460212), (7008, 383510), (8760, 306808), (11680, 230106), (14016, 191755), (17520, 153404), (23360, 115053), (35040, 76702), (38351, 70080)]