87464160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8677}}^1$

素因数の和:8705

約数の個数: 144

約数和(自身を含む): 341149536

約数和(自身を除く): 253685376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8677, 10080, 17354, 26031, 34708, 43385, 52062, 60739, 69416, 78093, 86770, 104124, 121478, 130155, 138832, 156186, 173540, 182217, 208248, 242956, 260310, 277664, 303695, 312372, 347080, 364434, 390465, 416496, 485912, 520620, 546651, 607390, 624744, 694160, 728868, 780930, 832992, 911085, 971824, 1041240, 1093302, 1214780, 1249488, 1388320, 1457736, 1561860, 1822170, 1943648, 2082480, 2186604, 2429560, 2498976, 2733255, 2915472, 3123720, 3644340, 4164960, 4373208, 4859120, 5466510, 5830944, 6247440, 7288680, 8746416, 9718240, 10933020, 12494880, 14577360, 17492832, 21866040, 29154720, 43732080, 87464160]

約数ペア:

[(1, 87464160), (2, 43732080), (3, 29154720), (4, 21866040), (5, 17492832), (6, 14577360), (7, 12494880), (8, 10933020), (9, 9718240), (10, 8746416), (12, 7288680), (14, 6247440), (15, 5830944), (16, 5466510), (18, 4859120), (20, 4373208), (21, 4164960), (24, 3644340), (28, 3123720), (30, 2915472), (32, 2733255), (35, 2498976), (36, 2429560), (40, 2186604), (42, 2082480), (45, 1943648), (48, 1822170), (56, 1561860), (60, 1457736), (63, 1388320), (70, 1249488), (72, 1214780), (80, 1093302), (84, 1041240), (90, 971824), (96, 911085), (105, 832992), (112, 780930), (120, 728868), (126, 694160), (140, 624744), (144, 607390), (160, 546651), (168, 520620), (180, 485912), (210, 416496), (224, 390465), (240, 364434), (252, 347080), (280, 312372), (288, 303695), (315, 277664), (336, 260310), (360, 242956), (420, 208248), (480, 182217), (504, 173540), (560, 156186), (630, 138832), (672, 130155), (720, 121478), (840, 104124), (1008, 86770), (1120, 78093), (1260, 69416), (1440, 60739), (1680, 52062), (2016, 43385), (2520, 34708), (3360, 26031), (5040, 17354), (8677, 10080)]