980097480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24977}}^1$

素因数の和:25103

約数の個数: 96

約数和(自身を含む): 3214668600

約数和(自身を除く): 2234571120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 13080, 19620, 24977, 39240, 49954, 74931, 99908, 124885, 149862, 199816, 224793, 249770, 299724, 374655, 449586, 499540, 599448, 749310, 899172, 999080, 1123965, 1498620, 1798344, 2247930, 2722493, 2997240, 4495860, 5444986, 8167479, 8991720, 10889972, 13612465, 16334958, 21779944, 24502437, 27224930, 32669916, 40837395, 49004874, 54449860, 65339832, 81674790, 98009748, 108899720, 122512185, 163349580, 196019496, 245024370, 326699160, 490048740, 980097480]

約数ペア:

[(1, 980097480), (2, 490048740), (3, 326699160), (4, 245024370), (5, 196019496), (6, 163349580), (8, 122512185), (9, 108899720), (10, 98009748), (12, 81674790), (15, 65339832), (18, 54449860), (20, 49004874), (24, 40837395), (30, 32669916), (36, 27224930), (40, 24502437), (45, 21779944), (60, 16334958), (72, 13612465), (90, 10889972), (109, 8991720), (120, 8167479), (180, 5444986), (218, 4495860), (327, 2997240), (360, 2722493), (436, 2247930), (545, 1798344), (654, 1498620), (872, 1123965), (981, 999080), (1090, 899172), (1308, 749310), (1635, 599448), (1962, 499540), (2180, 449586), (2616, 374655), (3270, 299724), (3924, 249770), (4360, 224793), (4905, 199816), (6540, 149862), (7848, 124885), (9810, 99908), (13080, 74931), (19620, 49954), (24977, 39240)]