423218160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30937}}^1$

素因数の和:30975

約数の個数: 120

約数和(自身を含む): 1496161680

約数和(自身を除く): 1072943520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 30937, 61874, 92811, 123748, 154685, 185622, 247496, 278433, 309370, 371244, 464055, 494992, 556866, 587803, 618740, 742488, 928110, 1113732, 1175606, 1237480, 1392165, 1484976, 1763409, 1856220, 2227464, 2351212, 2474960, 2784330, 2939015, 3526818, 3712440, 4454928, 4702424, 5290227, 5568660, 5878030, 7053636, 7424880, 8817045, 9404848, 10580454, 11137320, 11756060, 14107272, 17634090, 21160908, 22274640, 23512120, 26451135, 28214544, 35268180, 42321816, 47024240, 52902270, 70536360, 84643632, 105804540, 141072720, 211609080, 423218160]

約数ペア:

[(1, 423218160), (2, 211609080), (3, 141072720), (4, 105804540), (5, 84643632), (6, 70536360), (8, 52902270), (9, 47024240), (10, 42321816), (12, 35268180), (15, 28214544), (16, 26451135), (18, 23512120), (19, 22274640), (20, 21160908), (24, 17634090), (30, 14107272), (36, 11756060), (38, 11137320), (40, 10580454), (45, 9404848), (48, 8817045), (57, 7424880), (60, 7053636), (72, 5878030), (76, 5568660), (80, 5290227), (90, 4702424), (95, 4454928), (114, 3712440), (120, 3526818), (144, 2939015), (152, 2784330), (171, 2474960), (180, 2351212), (190, 2227464), (228, 1856220), (240, 1763409), (285, 1484976), (304, 1392165), (342, 1237480), (360, 1175606), (380, 1113732), (456, 928110), (570, 742488), (684, 618740), (720, 587803), (760, 556866), (855, 494992), (912, 464055), (1140, 371244), (1368, 309370), (1520, 278433), (1710, 247496), (2280, 185622), (2736, 154685), (3420, 123748), (4560, 92811), (6840, 61874), (13680, 30937)]