312977520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{48299}}^1$

素因数の和:48324

約数の個数: 100

約数和(自身を含む): 1087039800

約数和(自身を除く): 774062280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 48299, 96598, 144897, 193196, 241495, 289794, 386392, 434691, 482990, 579588, 724485, 772784, 869382, 965980, 1159176, 1304073, 1448970, 1738764, 1931960, 2173455, 2318352, 2608146, 2897940, 3477528, 3863920, 3912219, 4346910, 5216292, 5795880, 6520365, 6955056, 7824438, 8693820, 10432584, 11591760, 13040730, 15648876, 17387640, 19561095, 20865168, 26081460, 31297752, 34775280, 39122190, 52162920, 62595504, 78244380, 104325840, 156488760, 312977520]

約数ペア:

[(1, 312977520), (2, 156488760), (3, 104325840), (4, 78244380), (5, 62595504), (6, 52162920), (8, 39122190), (9, 34775280), (10, 31297752), (12, 26081460), (15, 20865168), (16, 19561095), (18, 17387640), (20, 15648876), (24, 13040730), (27, 11591760), (30, 10432584), (36, 8693820), (40, 7824438), (45, 6955056), (48, 6520365), (54, 5795880), (60, 5216292), (72, 4346910), (80, 3912219), (81, 3863920), (90, 3477528), (108, 2897940), (120, 2608146), (135, 2318352), (144, 2173455), (162, 1931960), (180, 1738764), (216, 1448970), (240, 1304073), (270, 1159176), (324, 965980), (360, 869382), (405, 772784), (432, 724485), (540, 579588), (648, 482990), (720, 434691), (810, 386392), (1080, 289794), (1296, 241495), (1620, 193196), (2160, 144897), (3240, 96598), (6480, 48299)]