30543480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 112123440

約数和(自身を除く): 81579960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 857, 891, 990, 1080, 1188, 1320, 1485, 1620, 1714, 1782, 1980, 2376, 2571, 2970, 3240, 3428, 3564, 3960, 4285, 4455, 5142, 5940, 6856, 7128, 7713, 8570, 8910, 9427, 10284, 11880, 12855, 15426, 17140, 17820, 18854, 20568, 23139, 25710, 28281, 30852, 34280, 35640, 37708, 38565, 46278, 47135, 51420, 56562, 61704, 69417, 75416, 77130, 84843, 92556, 94270, 102840, 113124, 115695, 138834, 141405, 154260, 169686, 185112, 188540, 226248, 231390, 254529, 277668, 282810, 308520, 339372, 347085, 377080, 424215, 462780, 509058, 555336, 565620, 678744, 694170, 763587, 848430, 925560, 1018116, 1131240, 1272645, 1388340, 1527174, 1696860, 2036232, 2545290, 2776680, 3054348, 3393720, 3817935, 5090580, 6108696, 7635870, 10181160, 15271740, 30543480]

約数ペア:

[(1, 30543480), (2, 15271740), (3, 10181160), (4, 7635870), (5, 6108696), (6, 5090580), (8, 3817935), (9, 3393720), (10, 3054348), (11, 2776680), (12, 2545290), (15, 2036232), (18, 1696860), (20, 1527174), (22, 1388340), (24, 1272645), (27, 1131240), (30, 1018116), (33, 925560), (36, 848430), (40, 763587), (44, 694170), (45, 678744), (54, 565620), (55, 555336), (60, 509058), (66, 462780), (72, 424215), (81, 377080), (88, 347085), (90, 339372), (99, 308520), (108, 282810), (110, 277668), (120, 254529), (132, 231390), (135, 226248), (162, 188540), (165, 185112), (180, 169686), (198, 154260), (216, 141405), (220, 138834), (264, 115695), (270, 113124), (297, 102840), (324, 94270), (330, 92556), (360, 84843), (396, 77130), (405, 75416), (440, 69417), (495, 61704), (540, 56562), (594, 51420), (648, 47135), (660, 46278), (792, 38565), (810, 37708), (857, 35640), (891, 34280), (990, 30852), (1080, 28281), (1188, 25710), (1320, 23139), (1485, 20568), (1620, 18854), (1714, 17820), (1782, 17140), (1980, 15426), (2376, 12855), (2571, 11880), (2970, 10284), (3240, 9427), (3428, 8910), (3564, 8570), (3960, 7713), (4285, 7128), (4455, 6856), (5142, 5940)]