445474080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 240

約数和(自身を含む): 1616380920

約数和(自身を除く): 1170906840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 929, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1858, 1998, 2160, 2220, 2592, 2664, 2787, 2960, 2997, 3240, 3330, 3552, 3716, 3996, 4320, 4440, 4645, 4995, 5328, 5574, 5920, 5994, 6480, 6660, 7432, 7992, 8361, 8880, 9290, 9990, 10656, 11148, 11988, 12960, 13320, 13935, 14864, 14985, 15984, 16722, 17760, 18580, 19980, 22296, 23976, 25083, 26640, 27870, 29728, 29970, 31968, 33444, 34373, 37160, 39960, 41805, 44592, 47952, 50166, 53280, 55740, 59940, 66888, 68746, 74320, 75249, 79920, 83610, 89184, 95904, 100332, 103119, 111480, 119880, 125415, 133776, 137492, 148640, 150498, 159840, 167220, 171865, 200664, 206238, 222960, 239760, 250830, 267552, 274984, 300996, 309357, 334440, 343730, 376245, 401328, 412476, 445920, 479520, 501660, 515595, 549968, 601992, 618714, 668880, 687460, 752490, 802656, 824952, 928071, 1003320, 1031190, 1099936, 1203984, 1237428, 1337760, 1374920, 1504980, 1546785, 1649904, 1856142, 2006640, 2062380, 2407968, 2474856, 2749840, 2784213, 3009960, 3093570, 3299808, 3712284, 4013280, 4124760, 4640355, 4949712, 5499680, 5568426, 6019920, 6187140, 7424568, 8249520, 9280710, 9899424, 11136852, 12039840, 12374280, 13921065, 14849136, 16499040, 18561420, 22273704, 24748560, 27842130, 29698272, 37122840, 44547408, 49497120, 55684260, 74245680, 89094816, 111368520, 148491360, 222737040, 445474080]

約数ペア:

[(1, 445474080), (2, 222737040), (3, 148491360), (4, 111368520), (5, 89094816), (6, 74245680), (8, 55684260), (9, 49497120), (10, 44547408), (12, 37122840), (15, 29698272), (16, 27842130), (18, 24748560), (20, 22273704), (24, 18561420), (27, 16499040), (30, 14849136), (32, 13921065), (36, 12374280), (37, 12039840), (40, 11136852), (45, 9899424), (48, 9280710), (54, 8249520), (60, 7424568), (72, 6187140), (74, 6019920), (80, 5568426), (81, 5499680), (90, 4949712), (96, 4640355), (108, 4124760), (111, 4013280), (120, 3712284), (135, 3299808), (144, 3093570), (148, 3009960), (160, 2784213), (162, 2749840), (180, 2474856), (185, 2407968), (216, 2062380), (222, 2006640), (240, 1856142), (270, 1649904), (288, 1546785), (296, 1504980), (324, 1374920), (333, 1337760), (360, 1237428), (370, 1203984), (405, 1099936), (432, 1031190), (444, 1003320), (480, 928071), (540, 824952), (555, 802656), (592, 752490), (648, 687460), (666, 668880), (720, 618714), (740, 601992), (810, 549968), (864, 515595), (888, 501660), (929, 479520), (999, 445920), (1080, 412476), (1110, 401328), (1184, 376245), (1296, 343730), (1332, 334440), (1440, 309357), (1480, 300996), (1620, 274984), (1665, 267552), (1776, 250830), (1858, 239760), (1998, 222960), (2160, 206238), (2220, 200664), (2592, 171865), (2664, 167220), (2787, 159840), (2960, 150498), (2997, 148640), (3240, 137492), (3330, 133776), (3552, 125415), (3716, 119880), (3996, 111480), (4320, 103119), (4440, 100332), (4645, 95904), (4995, 89184), (5328, 83610), (5574, 79920), (5920, 75249), (5994, 74320), (6480, 68746), (6660, 66888), (7432, 59940), (7992, 55740), (8361, 53280), (8880, 50166), (9290, 47952), (9990, 44592), (10656, 41805), (11148, 39960), (11988, 37160), (12960, 34373), (13320, 33444), (13935, 31968), (14864, 29970), (14985, 29728), (15984, 27870), (16722, 26640), (17760, 25083), (18580, 23976), (19980, 22296)]