240169680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14503}}^1$

素因数の和:14545

約数の個数: 120

約数和(自身を含む): 841696128

約数和(自身を除く): 601526448

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, 14503, 16560, 29006, 43509, 58012, 72515, 87018, 116024, 130527, 145030, 174036, 217545, 232048, 261054, 290060, 333569, 348072, 435090, 522108, 580120, 652635, 667138, 696144, 870180, 1000707, 1044216, 1160240, 1305270, 1334276, 1667845, 1740360, 2001414, 2088432, 2610540, 2668552, 3002121, 3335690, 3480720, 4002828, 5003535, 5221080, 5337104, 6004242, 6671380, 8005656, 10007070, 10442160, 12008484, 13342760, 15010605, 16011312, 20014140, 24016968, 26685520, 30021210, 40028280, 48033936, 60042420, 80056560, 120084840, 240169680]

約数ペア:

[(1, 240169680), (2, 120084840), (3, 80056560), (4, 60042420), (5, 48033936), (6, 40028280), (8, 30021210), (9, 26685520), (10, 24016968), (12, 20014140), (15, 16011312), (16, 15010605), (18, 13342760), (20, 12008484), (23, 10442160), (24, 10007070), (30, 8005656), (36, 6671380), (40, 6004242), (45, 5337104), (46, 5221080), (48, 5003535), (60, 4002828), (69, 3480720), (72, 3335690), (80, 3002121), (90, 2668552), (92, 2610540), (115, 2088432), (120, 2001414), (138, 1740360), (144, 1667845), (180, 1334276), (184, 1305270), (207, 1160240), (230, 1044216), (240, 1000707), (276, 870180), (345, 696144), (360, 667138), (368, 652635), (414, 580120), (460, 522108), (552, 435090), (690, 348072), (720, 333569), (828, 290060), (920, 261054), (1035, 232048), (1104, 217545), (1380, 174036), (1656, 145030), (1840, 130527), (2070, 116024), (2760, 87018), (3312, 72515), (4140, 58012), (5520, 43509), (8280, 29006), (14503, 16560)]