28748413080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8872967}}^1$

素因数の和:8872990

約数の個数: 80

約数和(自身を含む): 96626621520

約数和(自身を除く): 67878208440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8872967, 17745934, 26618901, 35491868, 44364835, 53237802, 70983736, 79856703, 88729670, 106475604, 133094505, 159713406, 177459340, 212951208, 239570109, 266189010, 319426812, 354918680, 399283515, 479140218, 532378020, 638853624, 718710327, 798567030, 958280436, 1064756040, 1197850545, 1437420654, 1597134060, 1916560872, 2395701090, 2874841308, 3194268120, 3593551635, 4791402180, 5749682616, 7187103270, 9582804360, 14374206540, 28748413080]

約数ペア:

[(1, 28748413080), (2, 14374206540), (3, 9582804360), (4, 7187103270), (5, 5749682616), (6, 4791402180), (8, 3593551635), (9, 3194268120), (10, 2874841308), (12, 2395701090), (15, 1916560872), (18, 1597134060), (20, 1437420654), (24, 1197850545), (27, 1064756040), (30, 958280436), (36, 798567030), (40, 718710327), (45, 638853624), (54, 532378020), (60, 479140218), (72, 399283515), (81, 354918680), (90, 319426812), (108, 266189010), (120, 239570109), (135, 212951208), (162, 177459340), (180, 159713406), (216, 133094505), (270, 106475604), (324, 88729670), (360, 79856703), (405, 70983736), (540, 53237802), (648, 44364835), (810, 35491868), (1080, 26618901), (1620, 17745934), (3240, 8872967)]