66644640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15427}}^1$

素因数の和:15451

約数の個数: 96

約数和(自身を含む): 233271360

約数和(自身を除く): 166626720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 138843, 154270, 185124, 231405, 246832, 277686, 308540, 370248, 416529, 462810, 493664, 555372, 617080, 694215, 740496, 833058, 925620, 1110744, 1234160, 1388430, 1480992, 1666116, 1851240, 2082645, 2221488, 2468320, 2776860, 3332232, 3702480, 4165290, 4442976, 5553720, 6664464, 7404960, 8330580, 11107440, 13328928, 16661160, 22214880, 33322320, 66644640]

約数ペア:

[(1, 66644640), (2, 33322320), (3, 22214880), (4, 16661160), (5, 13328928), (6, 11107440), (8, 8330580), (9, 7404960), (10, 6664464), (12, 5553720), (15, 4442976), (16, 4165290), (18, 3702480), (20, 3332232), (24, 2776860), (27, 2468320), (30, 2221488), (32, 2082645), (36, 1851240), (40, 1666116), (45, 1480992), (48, 1388430), (54, 1234160), (60, 1110744), (72, 925620), (80, 833058), (90, 740496), (96, 694215), (108, 617080), (120, 555372), (135, 493664), (144, 462810), (160, 416529), (180, 370248), (216, 308540), (240, 277686), (270, 246832), (288, 231405), (360, 185124), (432, 154270), (480, 138843), (540, 123416), (720, 92562), (864, 77135), (1080, 61708), (1440, 46281), (2160, 30854), (4320, 15427)]