38715204240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{493313}}^1$

素因数の和:493441

約数の個数: 120

約数和(自身を含む): 131211657720

約数和(自身を除く): 92496453480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 78480, 493313, 986626, 1479939, 1973252, 2466565, 2959878, 3946504, 4439817, 4933130, 5919756, 7399695, 7893008, 8879634, 9866260, 11839512, 14799390, 17759268, 19732520, 22199085, 23679024, 29598780, 35518536, 39465040, 44398170, 53771117, 59197560, 71037072, 88796340, 107542234, 118395120, 161313351, 177592680, 215084468, 268855585, 322626702, 355185360, 430168936, 483940053, 537711170, 645253404, 806566755, 860337872, 967880106, 1075422340, 1290506808, 1613133510, 1935760212, 2150844680, 2419700265, 2581013616, 3226267020, 3871520424, 4301689360, 4839400530, 6452534040, 7743040848, 9678801060, 12905068080, 19357602120, 38715204240]

約数ペア:

[(1, 38715204240), (2, 19357602120), (3, 12905068080), (4, 9678801060), (5, 7743040848), (6, 6452534040), (8, 4839400530), (9, 4301689360), (10, 3871520424), (12, 3226267020), (15, 2581013616), (16, 2419700265), (18, 2150844680), (20, 1935760212), (24, 1613133510), (30, 1290506808), (36, 1075422340), (40, 967880106), (45, 860337872), (48, 806566755), (60, 645253404), (72, 537711170), (80, 483940053), (90, 430168936), (109, 355185360), (120, 322626702), (144, 268855585), (180, 215084468), (218, 177592680), (240, 161313351), (327, 118395120), (360, 107542234), (436, 88796340), (545, 71037072), (654, 59197560), (720, 53771117), (872, 44398170), (981, 39465040), (1090, 35518536), (1308, 29598780), (1635, 23679024), (1744, 22199085), (1962, 19732520), (2180, 17759268), (2616, 14799390), (3270, 11839512), (3924, 9866260), (4360, 8879634), (4905, 7893008), (5232, 7399695), (6540, 5919756), (7848, 4933130), (8720, 4439817), (9810, 3946504), (13080, 2959878), (15696, 2466565), (19620, 1973252), (26160, 1479939), (39240, 986626), (78480, 493313)]