38841120

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 216

約数和(自身を含む): 141356124

約数和(自身を除く): 102515004

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, 243, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 486, 540, 555, 592, 648, 666, 720, 729, 740, 810, 864, 888, 972, 999, 1080, 1110, 1184, 1215, 1296, 1332, 1440, 1458, 1480, 1620, 1665, 1776, 1944, 1998, 2160, 2187, 2220, 2430, 2592, 2664, 2916, 2960, 2997, 3240, 3330, 3552, 3645, 3888, 3996, 4320, 4374, 4440, 4860, 4995, 5328, 5832, 5920, 5994, 6480, 6561, 6660, 7290, 7776, 7992, 8748, 8880, 8991, 9720, 9990, 10656, 10935, 11664, 11988, 12960, 13122, 13320, 14580, 14985, 15984, 17496, 17760, 17982, 19440, 19980, 21870, 23328, 23976, 26244, 26640, 26973, 29160, 29970, 31968, 32805, 34992, 35964, 38880, 39960, 43740, 44955, 47952, 52488, 53280, 53946, 58320, 59940, 65610, 69984, 71928, 79920, 80919, 87480, 89910, 95904, 104976, 107892, 116640, 119880, 131220, 134865, 143856, 159840, 161838, 174960, 179820, 209952, 215784, 239760, 242757, 262440, 269730, 287712, 323676, 349920, 359640, 404595, 431568, 479520, 485514, 524880, 539460, 647352, 719280, 809190, 863136, 971028, 1049760, 1078920, 1213785, 1294704, 1438560, 1618380, 1942056, 2157840, 2427570, 2589408, 3236760, 3884112, 4315680, 4855140, 6473520, 7768224, 9710280, 12947040, 19420560, 38841120]

約数ペア:

[(1, 38841120), (2, 19420560), (3, 12947040), (4, 9710280), (5, 7768224), (6, 6473520), (8, 4855140), (9, 4315680), (10, 3884112), (12, 3236760), (15, 2589408), (16, 2427570), (18, 2157840), (20, 1942056), (24, 1618380), (27, 1438560), (30, 1294704), (32, 1213785), (36, 1078920), (37, 1049760), (40, 971028), (45, 863136), (48, 809190), (54, 719280), (60, 647352), (72, 539460), (74, 524880), (80, 485514), (81, 479520), (90, 431568), (96, 404595), (108, 359640), (111, 349920), (120, 323676), (135, 287712), (144, 269730), (148, 262440), (160, 242757), (162, 239760), (180, 215784), (185, 209952), (216, 179820), (222, 174960), (240, 161838), (243, 159840), (270, 143856), (288, 134865), (296, 131220), (324, 119880), (333, 116640), (360, 107892), (370, 104976), (405, 95904), (432, 89910), (444, 87480), (480, 80919), (486, 79920), (540, 71928), (555, 69984), (592, 65610), (648, 59940), (666, 58320), (720, 53946), (729, 53280), (740, 52488), (810, 47952), (864, 44955), (888, 43740), (972, 39960), (999, 38880), (1080, 35964), (1110, 34992), (1184, 32805), (1215, 31968), (1296, 29970), (1332, 29160), (1440, 26973), (1458, 26640), (1480, 26244), (1620, 23976), (1665, 23328), (1776, 21870), (1944, 19980), (1998, 19440), (2160, 17982), (2187, 17760), (2220, 17496), (2430, 15984), (2592, 14985), (2664, 14580), (2916, 13320), (2960, 13122), (2997, 12960), (3240, 11988), (3330, 11664), (3552, 10935), (3645, 10656), (3888, 9990), (3996, 9720), (4320, 8991), (4374, 8880), (4440, 8748), (4860, 7992), (4995, 7776), (5328, 7290), (5832, 6660), (5920, 6561), (5994, 6480)]