864694410480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38740789}}^1$

素因数の和:38740839

約数の個数: 120

約数和(自身を含む): 2997607367040

約数和(自身を除く): 2132912956560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 38740789, 77481578, 116222367, 154963156, 193703945, 232444734, 309926312, 348667101, 387407890, 464889468, 581111835, 619852624, 697334202, 774815780, 929778936, 1162223670, 1200964459, 1394668404, 1549631560, 1743335505, 1859557872, 2324447340, 2401928918, 2789336808, 3099263120, 3486671010, 3602893377, 4648894680, 4803857836, 5578673616, 6004822295, 6973342020, 7205786754, 9297789360, 9607715672, 10808680131, 12009644590, 13946684040, 14411573508, 18014466885, 19215431344, 21617360262, 24019289180, 27893368080, 28823147016, 36028933770, 43234720524, 48038578360, 54043400655, 57646294032, 72057867540, 86469441048, 96077156720, 108086801310, 144115735080, 172938882096, 216173602620, 288231470160, 432347205240, 864694410480]

約数ペア:

[(1, 864694410480), (2, 432347205240), (3, 288231470160), (4, 216173602620), (5, 172938882096), (6, 144115735080), (8, 108086801310), (9, 96077156720), (10, 86469441048), (12, 72057867540), (15, 57646294032), (16, 54043400655), (18, 48038578360), (20, 43234720524), (24, 36028933770), (30, 28823147016), (31, 27893368080), (36, 24019289180), (40, 21617360262), (45, 19215431344), (48, 18014466885), (60, 14411573508), (62, 13946684040), (72, 12009644590), (80, 10808680131), (90, 9607715672), (93, 9297789360), (120, 7205786754), (124, 6973342020), (144, 6004822295), (155, 5578673616), (180, 4803857836), (186, 4648894680), (240, 3602893377), (248, 3486671010), (279, 3099263120), (310, 2789336808), (360, 2401928918), (372, 2324447340), (465, 1859557872), (496, 1743335505), (558, 1549631560), (620, 1394668404), (720, 1200964459), (744, 1162223670), (930, 929778936), (1116, 774815780), (1240, 697334202), (1395, 619852624), (1488, 581111835), (1860, 464889468), (2232, 387407890), (2480, 348667101), (2790, 309926312), (3720, 232444734), (4464, 193703945), (5580, 154963156), (7440, 116222367), (11160, 77481578), (22320, 38740789)]