1488510720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 216

約数和(自身を含む): 5189192736

約数和(自身を除く): 3700682016

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, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 768, 785, 823, 942, 960, 1152, 1256, 1280, 1413, 1440, 1570, 1646, 1884, 1920, 2304, 2355, 2469, 2512, 2826, 2880, 3140, 3292, 3768, 3840, 4115, 4710, 4938, 5024, 5652, 5760, 6280, 6584, 7065, 7407, 7536, 8230, 9420, 9876, 10048, 11304, 11520, 12345, 12560, 13168, 14130, 14814, 15072, 16460, 18840, 19752, 20096, 22608, 24690, 25120, 26336, 28260, 29628, 30144, 32920, 37035, 37680, 39504, 40192, 45216, 49380, 50240, 52672, 56520, 59256, 60288, 65840, 74070, 75360, 79008, 90432, 98760, 100480, 105344, 113040, 118512, 120576, 129211, 131680, 148140, 150720, 158016, 180864, 197520, 200960, 210688, 226080, 237024, 258422, 263360, 296280, 301440, 316032, 361728, 387633, 395040, 452160, 474048, 516844, 526720, 592560, 602880, 632064, 646055, 775266, 790080, 904320, 948096, 1033688, 1053440, 1162899, 1185120, 1292110, 1550532, 1580160, 1808640, 1896192, 1938165, 2067376, 2325798, 2370240, 2584220, 3101064, 3160320, 3876330, 4134752, 4651596, 4740480, 5168440, 5814495, 6202128, 7752660, 8269504, 9303192, 9480960, 10336880, 11628990, 12404256, 15505320, 16539008, 18606384, 20673760, 23257980, 24808512, 31010640, 33078016, 37212768, 41347520, 46515960, 49617024, 62021280, 74425536, 82695040, 93031920, 99234048, 124042560, 148851072, 165390080, 186063840, 248085120, 297702144, 372127680, 496170240, 744255360, 1488510720]

約数ペア:

[(1, 1488510720), (2, 744255360), (3, 496170240), (4, 372127680), (5, 297702144), (6, 248085120), (8, 186063840), (9, 165390080), (10, 148851072), (12, 124042560), (15, 99234048), (16, 93031920), (18, 82695040), (20, 74425536), (24, 62021280), (30, 49617024), (32, 46515960), (36, 41347520), (40, 37212768), (45, 33078016), (48, 31010640), (60, 24808512), (64, 23257980), (72, 20673760), (80, 18606384), (90, 16539008), (96, 15505320), (120, 12404256), (128, 11628990), (144, 10336880), (157, 9480960), (160, 9303192), (180, 8269504), (192, 7752660), (240, 6202128), (256, 5814495), (288, 5168440), (314, 4740480), (320, 4651596), (360, 4134752), (384, 3876330), (471, 3160320), (480, 3101064), (576, 2584220), (628, 2370240), (640, 2325798), (720, 2067376), (768, 1938165), (785, 1896192), (823, 1808640), (942, 1580160), (960, 1550532), (1152, 1292110), (1256, 1185120), (1280, 1162899), (1413, 1053440), (1440, 1033688), (1570, 948096), (1646, 904320), (1884, 790080), (1920, 775266), (2304, 646055), (2355, 632064), (2469, 602880), (2512, 592560), (2826, 526720), (2880, 516844), (3140, 474048), (3292, 452160), (3768, 395040), (3840, 387633), (4115, 361728), (4710, 316032), (4938, 301440), (5024, 296280), (5652, 263360), (5760, 258422), (6280, 237024), (6584, 226080), (7065, 210688), (7407, 200960), (7536, 197520), (8230, 180864), (9420, 158016), (9876, 150720), (10048, 148140), (11304, 131680), (11520, 129211), (12345, 120576), (12560, 118512), (13168, 113040), (14130, 105344), (14814, 100480), (15072, 98760), (16460, 90432), (18840, 79008), (19752, 75360), (20096, 74070), (22608, 65840), (24690, 60288), (25120, 59256), (26336, 56520), (28260, 52672), (29628, 50240), (30144, 49380), (32920, 45216), (37035, 40192), (37680, 39504)]