765012960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:28001

約数の個数: 144

約数和(自身を含む): 2748105360

約数和(自身を除く): 1983092400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 27961, 55922, 83883, 111844, 139805, 167766, 223688, 251649, 279610, 335532, 419415, 447376, 503298, 531259, 559220, 671064, 838830, 894752, 1006596, 1062518, 1118440, 1258245, 1342128, 1593777, 1677660, 2013192, 2125036, 2236880, 2516490, 2656295, 2684256, 3187554, 3355320, 4026384, 4250072, 4473760, 4781331, 5032980, 5312590, 6375108, 6710640, 7968885, 8052768, 8500144, 9562662, 10065960, 10625180, 12750216, 13421280, 15937770, 17000288, 19125324, 20131920, 21250360, 23906655, 25500432, 31875540, 38250648, 40263840, 42500720, 47813310, 51000864, 63751080, 76501296, 85001440, 95626620, 127502160, 153002592, 191253240, 255004320, 382506480, 765012960]

約数ペア:

[(1, 765012960), (2, 382506480), (3, 255004320), (4, 191253240), (5, 153002592), (6, 127502160), (8, 95626620), (9, 85001440), (10, 76501296), (12, 63751080), (15, 51000864), (16, 47813310), (18, 42500720), (19, 40263840), (20, 38250648), (24, 31875540), (30, 25500432), (32, 23906655), (36, 21250360), (38, 20131920), (40, 19125324), (45, 17000288), (48, 15937770), (57, 13421280), (60, 12750216), (72, 10625180), (76, 10065960), (80, 9562662), (90, 8500144), (95, 8052768), (96, 7968885), (114, 6710640), (120, 6375108), (144, 5312590), (152, 5032980), (160, 4781331), (171, 4473760), (180, 4250072), (190, 4026384), (228, 3355320), (240, 3187554), (285, 2684256), (288, 2656295), (304, 2516490), (342, 2236880), (360, 2125036), (380, 2013192), (456, 1677660), (480, 1593777), (570, 1342128), (608, 1258245), (684, 1118440), (720, 1062518), (760, 1006596), (855, 894752), (912, 838830), (1140, 671064), (1368, 559220), (1440, 531259), (1520, 503298), (1710, 447376), (1824, 419415), (2280, 335532), (2736, 279610), (3040, 251649), (3420, 223688), (4560, 167766), (5472, 139805), (6840, 111844), (9120, 83883), (13680, 55922), (27360, 27961)]