48115080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 133324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 149, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 298, 299, 312, 345, 351, 360, 390, 414, 447, 460, 468, 520, 540, 552, 585, 596, 598, 621, 690, 702, 745, 780, 828, 894, 897, 920, 936, 1035, 1080, 1170, 1192, 1196, 1242, 1341, 1380, 1404, 1490, 1495, 1560, 1656, 1755, 1788, 1794, 1937, 2070, 2235, 2340, 2392, 2484, 2682, 2691, 2760, 2808, 2980, 2990, 3105, 3427, 3510, 3576, 3588, 3874, 4023, 4140, 4470, 4485, 4680, 4968, 5364, 5382, 5811, 5960, 5980, 6210, 6705, 6854, 7020, 7176, 7748, 8046, 8073, 8280, 8940, 8970, 9685, 10281, 10728, 10764, 11622, 11960, 12420, 13410, 13455, 13708, 14040, 15496, 16092, 16146, 17135, 17433, 17880, 17940, 19370, 20115, 20562, 21528, 23244, 24840, 26820, 26910, 27416, 29055, 30843, 32184, 32292, 34270, 34866, 35880, 38740, 40230, 40365, 41124, 44551, 46488, 51405, 52299, 53640, 53820, 58110, 61686, 64584, 68540, 69732, 77480, 80460, 80730, 82248, 87165, 89102, 92529, 102810, 104598, 107640, 116220, 123372, 133653, 137080, 139464, 154215, 160920, 161460, 174330, 178204, 185058, 205620, 209196, 222755, 232440, 246744, 261495, 267306, 308430, 322920, 348660, 356408, 370116, 400959, 411240, 418392, 445510, 462645, 522990, 534612, 616860, 668265, 697320, 740232, 801918, 891020, 925290, 1045980, 1069224, 1202877, 1233720, 1336530, 1603836, 1782040, 1850580, 2004795, 2091960, 2405754, 2673060, 3207672, 3701160, 4009590, 4811508, 5346120, 6014385, 8019180, 9623016, 12028770, 16038360, 24057540, 48115080]

約数ペア:

[(1, 48115080), (2, 24057540), (3, 16038360), (4, 12028770), (5, 9623016), (6, 8019180), (8, 6014385), (9, 5346120), (10, 4811508), (12, 4009590), (13, 3701160), (15, 3207672), (18, 2673060), (20, 2405754), (23, 2091960), (24, 2004795), (26, 1850580), (27, 1782040), (30, 1603836), (36, 1336530), (39, 1233720), (40, 1202877), (45, 1069224), (46, 1045980), (52, 925290), (54, 891020), (60, 801918), (65, 740232), (69, 697320), (72, 668265), (78, 616860), (90, 534612), (92, 522990), (104, 462645), (108, 445510), (115, 418392), (117, 411240), (120, 400959), (130, 370116), (135, 356408), (138, 348660), (149, 322920), (156, 308430), (180, 267306), (184, 261495), (195, 246744), (207, 232440), (216, 222755), (230, 209196), (234, 205620), (260, 185058), (270, 178204), (276, 174330), (298, 161460), (299, 160920), (312, 154215), (345, 139464), (351, 137080), (360, 133653), (390, 123372), (414, 116220), (447, 107640), (460, 104598), (468, 102810), (520, 92529), (540, 89102), (552, 87165), (585, 82248), (596, 80730), (598, 80460), (621, 77480), (690, 69732), (702, 68540), (745, 64584), (780, 61686), (828, 58110), (894, 53820), (897, 53640), (920, 52299), (936, 51405), (1035, 46488), (1080, 44551), (1170, 41124), (1192, 40365), (1196, 40230), (1242, 38740), (1341, 35880), (1380, 34866), (1404, 34270), (1490, 32292), (1495, 32184), (1560, 30843), (1656, 29055), (1755, 27416), (1788, 26910), (1794, 26820), (1937, 24840), (2070, 23244), (2235, 21528), (2340, 20562), (2392, 20115), (2484, 19370), (2682, 17940), (2691, 17880), (2760, 17433), (2808, 17135), (2980, 16146), (2990, 16092), (3105, 15496), (3427, 14040), (3510, 13708), (3576, 13455), (3588, 13410), (3874, 12420), (4023, 11960), (4140, 11622), (4470, 10764), (4485, 10728), (4680, 10281), (4968, 9685), (5364, 8970), (5382, 8940), (5811, 8280), (5960, 8073), (5980, 8046), (6210, 7748), (6705, 7176), (6854, 7020)]