725516280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24281}}^1$

素因数の和:24381

約数の個数: 96

約数和(自身を含む): 2386434960

約数和(自身を除く): 1660918680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 24281, 29880, 48562, 72843, 97124, 121405, 145686, 194248, 218529, 242810, 291372, 364215, 437058, 485620, 582744, 728430, 874116, 971240, 1092645, 1456860, 1748232, 2015323, 2185290, 2913720, 4030646, 4370580, 6045969, 8061292, 8741160, 10076615, 12091938, 16122584, 18137907, 20153230, 24183876, 30229845, 36275814, 40306460, 48367752, 60459690, 72551628, 80612920, 90689535, 120919380, 145103256, 181379070, 241838760, 362758140, 725516280]

約数ペア:

[(1, 725516280), (2, 362758140), (3, 241838760), (4, 181379070), (5, 145103256), (6, 120919380), (8, 90689535), (9, 80612920), (10, 72551628), (12, 60459690), (15, 48367752), (18, 40306460), (20, 36275814), (24, 30229845), (30, 24183876), (36, 20153230), (40, 18137907), (45, 16122584), (60, 12091938), (72, 10076615), (83, 8741160), (90, 8061292), (120, 6045969), (166, 4370580), (180, 4030646), (249, 2913720), (332, 2185290), (360, 2015323), (415, 1748232), (498, 1456860), (664, 1092645), (747, 971240), (830, 874116), (996, 728430), (1245, 582744), (1494, 485620), (1660, 437058), (1992, 364215), (2490, 291372), (2988, 242810), (3320, 218529), (3735, 194248), (4980, 145686), (5976, 121405), (7470, 97124), (9960, 72843), (14940, 48562), (24281, 29880)]