86687280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 303552000

約数和(自身を除く): 216864720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 599, 603, 670, 720, 804, 1005, 1072, 1080, 1198, 1206, 1340, 1608, 1797, 1809, 2010, 2160, 2396, 2412, 2680, 2995, 3015, 3216, 3594, 3618, 4020, 4792, 4824, 5360, 5391, 5990, 6030, 7188, 7236, 8040, 8985, 9045, 9584, 9648, 10782, 11980, 12060, 14376, 14472, 16080, 16173, 17970, 18090, 21564, 23960, 24120, 26955, 28752, 28944, 32346, 35940, 36180, 40133, 43128, 47920, 48240, 53910, 64692, 71880, 72360, 80266, 80865, 86256, 107820, 120399, 129384, 143760, 144720, 160532, 161730, 200665, 215640, 240798, 258768, 321064, 323460, 361197, 401330, 431280, 481596, 601995, 642128, 646920, 722394, 802660, 963192, 1083591, 1203990, 1293840, 1444788, 1605320, 1805985, 1926384, 2167182, 2407980, 2889576, 3210640, 3611970, 4334364, 4815960, 5417955, 5779152, 7223940, 8668728, 9631920, 10835910, 14447880, 17337456, 21671820, 28895760, 43343640, 86687280]

約数ペア:

[(1, 86687280), (2, 43343640), (3, 28895760), (4, 21671820), (5, 17337456), (6, 14447880), (8, 10835910), (9, 9631920), (10, 8668728), (12, 7223940), (15, 5779152), (16, 5417955), (18, 4815960), (20, 4334364), (24, 3611970), (27, 3210640), (30, 2889576), (36, 2407980), (40, 2167182), (45, 1926384), (48, 1805985), (54, 1605320), (60, 1444788), (67, 1293840), (72, 1203990), (80, 1083591), (90, 963192), (108, 802660), (120, 722394), (134, 646920), (135, 642128), (144, 601995), (180, 481596), (201, 431280), (216, 401330), (240, 361197), (268, 323460), (270, 321064), (335, 258768), (360, 240798), (402, 215640), (432, 200665), (536, 161730), (540, 160532), (599, 144720), (603, 143760), (670, 129384), (720, 120399), (804, 107820), (1005, 86256), (1072, 80865), (1080, 80266), (1198, 72360), (1206, 71880), (1340, 64692), (1608, 53910), (1797, 48240), (1809, 47920), (2010, 43128), (2160, 40133), (2396, 36180), (2412, 35940), (2680, 32346), (2995, 28944), (3015, 28752), (3216, 26955), (3594, 24120), (3618, 23960), (4020, 21564), (4792, 18090), (4824, 17970), (5360, 16173), (5391, 16080), (5990, 14472), (6030, 14376), (7188, 12060), (7236, 11980), (8040, 10782), (8985, 9648), (9045, 9584)]