2375916720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{49747}}^1$

素因数の和:49962

約数の個数: 80

約数和(自身を含む): 7402502400

約数和(自身を除く): 5026585680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 49747, 99494, 149241, 198988, 248735, 298482, 397976, 497470, 596964, 746205, 795952, 994940, 1193928, 1492410, 1989880, 2387856, 2984820, 3979760, 5969640, 9899653, 11939280, 19799306, 29698959, 39598612, 49498265, 59397918, 79197224, 98996530, 118795836, 148494795, 158394448, 197993060, 237591672, 296989590, 395986120, 475183344, 593979180, 791972240, 1187958360, 2375916720]

約数ペア:

[(1, 2375916720), (2, 1187958360), (3, 791972240), (4, 593979180), (5, 475183344), (6, 395986120), (8, 296989590), (10, 237591672), (12, 197993060), (15, 158394448), (16, 148494795), (20, 118795836), (24, 98996530), (30, 79197224), (40, 59397918), (48, 49498265), (60, 39598612), (80, 29698959), (120, 19799306), (199, 11939280), (240, 9899653), (398, 5969640), (597, 3979760), (796, 2984820), (995, 2387856), (1194, 1989880), (1592, 1492410), (1990, 1193928), (2388, 994940), (2985, 795952), (3184, 746205), (3980, 596964), (4776, 497470), (5970, 397976), (7960, 298482), (9552, 248735), (11940, 198988), (15920, 149241), (23880, 99494), (47760, 49747)]