507547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30649}}^1$

素因数の和:30691

約数の個数: 120

約数和(自身を含む): 1778680800

約数和(自身を除く): 1271133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 30649, 61298, 91947, 122596, 153245, 183894, 245192, 275841, 306490, 367788, 459735, 490384, 551682, 612980, 704927, 735576, 919470, 1103364, 1225960, 1379205, 1409854, 1471152, 1838940, 2114781, 2206728, 2451920, 2758410, 2819708, 3524635, 3677880, 4229562, 4413456, 5516820, 5639416, 6344343, 7049270, 7355760, 8459124, 10573905, 11033640, 11278832, 12688686, 14098540, 16918248, 21147810, 22067280, 25377372, 28197080, 31721715, 33836496, 42295620, 50754744, 56394160, 63443430, 84591240, 101509488, 126886860, 169182480, 253773720, 507547440]

約数ペア:

[(1, 507547440), (2, 253773720), (3, 169182480), (4, 126886860), (5, 101509488), (6, 84591240), (8, 63443430), (9, 56394160), (10, 50754744), (12, 42295620), (15, 33836496), (16, 31721715), (18, 28197080), (20, 25377372), (23, 22067280), (24, 21147810), (30, 16918248), (36, 14098540), (40, 12688686), (45, 11278832), (46, 11033640), (48, 10573905), (60, 8459124), (69, 7355760), (72, 7049270), (80, 6344343), (90, 5639416), (92, 5516820), (115, 4413456), (120, 4229562), (138, 3677880), (144, 3524635), (180, 2819708), (184, 2758410), (207, 2451920), (230, 2206728), (240, 2114781), (276, 1838940), (345, 1471152), (360, 1409854), (368, 1379205), (414, 1225960), (460, 1103364), (552, 919470), (690, 735576), (720, 704927), (828, 612980), (920, 551682), (1035, 490384), (1104, 459735), (1380, 367788), (1656, 306490), (1840, 275841), (2070, 245192), (2760, 183894), (3312, 153245), (4140, 122596), (5520, 91947), (8280, 61298), (16560, 30649)]