565771680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1539

約数の個数: 144

約数和(自身を含む): 1938160224

約数和(自身を除く): 1372388544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 331, 360, 480, 662, 720, 993, 1187, 1324, 1440, 1655, 1986, 2374, 2648, 2979, 3310, 3561, 3972, 4748, 4965, 5296, 5935, 5958, 6620, 7122, 7944, 9496, 9930, 10592, 10683, 11870, 11916, 13240, 14244, 14895, 15888, 17805, 18992, 19860, 21366, 23740, 23832, 26480, 28488, 29790, 31776, 35610, 37984, 39720, 42732, 47480, 47664, 52960, 53415, 56976, 59580, 71220, 79440, 85464, 94960, 95328, 106830, 113952, 119160, 142440, 158880, 170928, 189920, 213660, 238320, 284880, 341856, 392897, 427320, 476640, 569760, 785794, 854640, 1178691, 1571588, 1709280, 1964485, 2357382, 3143176, 3536073, 3928970, 4714764, 5893455, 6286352, 7072146, 7857940, 9429528, 11786910, 12572704, 14144292, 15715880, 17680365, 18859056, 23573820, 28288584, 31431760, 35360730, 37718112, 47147640, 56577168, 62863520, 70721460, 94295280, 113154336, 141442920, 188590560, 282885840, 565771680]

約数ペア:

[(1, 565771680), (2, 282885840), (3, 188590560), (4, 141442920), (5, 113154336), (6, 94295280), (8, 70721460), (9, 62863520), (10, 56577168), (12, 47147640), (15, 37718112), (16, 35360730), (18, 31431760), (20, 28288584), (24, 23573820), (30, 18859056), (32, 17680365), (36, 15715880), (40, 14144292), (45, 12572704), (48, 11786910), (60, 9429528), (72, 7857940), (80, 7072146), (90, 6286352), (96, 5893455), (120, 4714764), (144, 3928970), (160, 3536073), (180, 3143176), (240, 2357382), (288, 1964485), (331, 1709280), (360, 1571588), (480, 1178691), (662, 854640), (720, 785794), (993, 569760), (1187, 476640), (1324, 427320), (1440, 392897), (1655, 341856), (1986, 284880), (2374, 238320), (2648, 213660), (2979, 189920), (3310, 170928), (3561, 158880), (3972, 142440), (4748, 119160), (4965, 113952), (5296, 106830), (5935, 95328), (5958, 94960), (6620, 85464), (7122, 79440), (7944, 71220), (9496, 59580), (9930, 56976), (10592, 53415), (10683, 52960), (11870, 47664), (11916, 47480), (13240, 42732), (14244, 39720), (14895, 37984), (15888, 35610), (17805, 31776), (18992, 29790), (19860, 28488), (21366, 26480), (23740, 23832)]