1271014560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4931}}^1$

素因数の和:5131

約数の個数: 144

約数和(自身を含む): 4362452640

約数和(自身を除く): 3091438080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 4931, 5370, 5728, 6444, 7160, 8055, 8592, 9862, 10740, 12888, 14320, 14793, 16110, 17184, 19724, 21480, 24655, 25776, 28640, 29586, 32220, 39448, 42960, 44379, 49310, 51552, 59172, 64440, 73965, 78896, 85920, 88758, 98620, 118344, 128880, 147930, 157792, 177516, 197240, 221895, 236688, 257760, 295860, 355032, 394480, 443790, 473376, 591720, 710064, 788960, 882649, 887580, 1183440, 1420128, 1765298, 1775160, 2366880, 2647947, 3530596, 3550320, 4413245, 5295894, 7061192, 7100640, 7943841, 8826490, 10591788, 13239735, 14122384, 15887682, 17652980, 21183576, 26479470, 28244768, 31775364, 35305960, 39719205, 42367152, 52958940, 63550728, 70611920, 79438410, 84734304, 105917880, 127101456, 141223840, 158876820, 211835760, 254202912, 317753640, 423671520, 635507280, 1271014560]

約数ペア:

[(1, 1271014560), (2, 635507280), (3, 423671520), (4, 317753640), (5, 254202912), (6, 211835760), (8, 158876820), (9, 141223840), (10, 127101456), (12, 105917880), (15, 84734304), (16, 79438410), (18, 70611920), (20, 63550728), (24, 52958940), (30, 42367152), (32, 39719205), (36, 35305960), (40, 31775364), (45, 28244768), (48, 26479470), (60, 21183576), (72, 17652980), (80, 15887682), (90, 14122384), (96, 13239735), (120, 10591788), (144, 8826490), (160, 7943841), (179, 7100640), (180, 7061192), (240, 5295894), (288, 4413245), (358, 3550320), (360, 3530596), (480, 2647947), (537, 2366880), (716, 1775160), (720, 1765298), (895, 1420128), (1074, 1183440), (1432, 887580), (1440, 882649), (1611, 788960), (1790, 710064), (2148, 591720), (2685, 473376), (2864, 443790), (3222, 394480), (3580, 355032), (4296, 295860), (4931, 257760), (5370, 236688), (5728, 221895), (6444, 197240), (7160, 177516), (8055, 157792), (8592, 147930), (9862, 128880), (10740, 118344), (12888, 98620), (14320, 88758), (14793, 85920), (16110, 78896), (17184, 73965), (19724, 64440), (21480, 59172), (24655, 51552), (25776, 49310), (28640, 44379), (29586, 42960), (32220, 39448)]