1276211040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204521}}^1$

素因数の和:204552

約数の個数: 96

約数和(自身を含む): 4329321696

約数和(自身を除く): 3053110656

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, 204521, 409042, 613563, 818084, 1022605, 1227126, 1636168, 2045210, 2454252, 2658773, 3067815, 3272336, 4090420, 4908504, 5317546, 6135630, 6544672, 7976319, 8180840, 9817008, 10635092, 12271260, 13293865, 15952638, 16361680, 19634016, 21270184, 24542520, 26587730, 31905276, 32723360, 39881595, 42540368, 49085040, 53175460, 63810552, 79763190, 85080736, 98170080, 106350920, 127621104, 159526380, 212701840, 255242208, 319052760, 425403680, 638105520, 1276211040]

約数ペア:

[(1, 1276211040), (2, 638105520), (3, 425403680), (4, 319052760), (5, 255242208), (6, 212701840), (8, 159526380), (10, 127621104), (12, 106350920), (13, 98170080), (15, 85080736), (16, 79763190), (20, 63810552), (24, 53175460), (26, 49085040), (30, 42540368), (32, 39881595), (39, 32723360), (40, 31905276), (48, 26587730), (52, 24542520), (60, 21270184), (65, 19634016), (78, 16361680), (80, 15952638), (96, 13293865), (104, 12271260), (120, 10635092), (130, 9817008), (156, 8180840), (160, 7976319), (195, 6544672), (208, 6135630), (240, 5317546), (260, 4908504), (312, 4090420), (390, 3272336), (416, 3067815), (480, 2658773), (520, 2454252), (624, 2045210), (780, 1636168), (1040, 1227126), (1248, 1022605), (1560, 818084), (2080, 613563), (3120, 409042), (6240, 204521)]