856349280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 192

約数和(自身を含む): 3017710080

約数和(自身を除く): 2161360800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 167, 180, 216, 240, 270, 288, 334, 360, 432, 480, 501, 540, 668, 720, 835, 864, 1002, 1080, 1187, 1336, 1440, 1503, 1670, 2004, 2160, 2374, 2505, 2672, 3006, 3340, 3561, 4008, 4320, 4509, 4748, 5010, 5344, 5935, 6012, 6680, 7122, 7515, 8016, 9018, 9496, 10020, 10683, 11870, 12024, 13360, 14244, 15030, 16032, 17805, 18036, 18992, 20040, 21366, 22545, 23740, 24048, 26720, 28488, 30060, 32049, 35610, 36072, 37984, 40080, 42732, 45090, 47480, 48096, 53415, 56976, 60120, 64098, 71220, 72144, 80160, 85464, 90180, 94960, 106830, 113952, 120240, 128196, 142440, 144288, 160245, 170928, 180360, 189920, 198229, 213660, 240480, 256392, 284880, 320490, 341856, 360720, 396458, 427320, 512784, 569760, 594687, 640980, 721440, 792916, 854640, 991145, 1025568, 1189374, 1281960, 1585832, 1709280, 1784061, 1982290, 2378748, 2563920, 2973435, 3171664, 3568122, 3964580, 4757496, 5127840, 5352183, 5946870, 6343328, 7136244, 7929160, 8920305, 9514992, 10704366, 11893740, 14272488, 15858320, 17840610, 19029984, 21408732, 23787480, 26760915, 28544976, 31716640, 35681220, 42817464, 47574960, 53521830, 57089952, 71362440, 85634928, 95149920, 107043660, 142724880, 171269856, 214087320, 285449760, 428174640, 856349280]

約数ペア:

[(1, 856349280), (2, 428174640), (3, 285449760), (4, 214087320), (5, 171269856), (6, 142724880), (8, 107043660), (9, 95149920), (10, 85634928), (12, 71362440), (15, 57089952), (16, 53521830), (18, 47574960), (20, 42817464), (24, 35681220), (27, 31716640), (30, 28544976), (32, 26760915), (36, 23787480), (40, 21408732), (45, 19029984), (48, 17840610), (54, 15858320), (60, 14272488), (72, 11893740), (80, 10704366), (90, 9514992), (96, 8920305), (108, 7929160), (120, 7136244), (135, 6343328), (144, 5946870), (160, 5352183), (167, 5127840), (180, 4757496), (216, 3964580), (240, 3568122), (270, 3171664), (288, 2973435), (334, 2563920), (360, 2378748), (432, 1982290), (480, 1784061), (501, 1709280), (540, 1585832), (668, 1281960), (720, 1189374), (835, 1025568), (864, 991145), (1002, 854640), (1080, 792916), (1187, 721440), (1336, 640980), (1440, 594687), (1503, 569760), (1670, 512784), (2004, 427320), (2160, 396458), (2374, 360720), (2505, 341856), (2672, 320490), (3006, 284880), (3340, 256392), (3561, 240480), (4008, 213660), (4320, 198229), (4509, 189920), (4748, 180360), (5010, 170928), (5344, 160245), (5935, 144288), (6012, 142440), (6680, 128196), (7122, 120240), (7515, 113952), (8016, 106830), (9018, 94960), (9496, 90180), (10020, 85464), (10683, 80160), (11870, 72144), (12024, 71220), (13360, 64098), (14244, 60120), (15030, 56976), (16032, 53415), (17805, 48096), (18036, 47480), (18992, 45090), (20040, 42732), (21366, 40080), (22545, 37984), (23740, 36072), (24048, 35610), (26720, 32049), (28488, 30060)]