620925120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5887

約数の個数: 168

約数和(自身を含む): 2193822384

約数和(自身を除く): 1572897264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5827, 5920, 6660, 7104, 8880, 10656, 11654, 11840, 13320, 17481, 17760, 21312, 23308, 26640, 29135, 34962, 35520, 46616, 52443, 53280, 58270, 69924, 87405, 93232, 104886, 106560, 116540, 139848, 174810, 186464, 209772, 215599, 233080, 262215, 279696, 349620, 372928, 419544, 431198, 466160, 524430, 559392, 646797, 699240, 839088, 862396, 932320, 1048860, 1077995, 1118784, 1293594, 1398480, 1678176, 1724792, 1864640, 1940391, 2097720, 2155990, 2587188, 2796960, 3233985, 3356352, 3449584, 3880782, 4195440, 4311980, 5174376, 5593920, 6467970, 6899168, 7761564, 8390880, 8623960, 9701955, 10348752, 12935940, 13798336, 15523128, 16781760, 17247920, 19403910, 20697504, 25871880, 31046256, 34495840, 38807820, 41395008, 51743760, 62092512, 68991680, 77615640, 103487520, 124185024, 155231280, 206975040, 310462560, 620925120]

約数ペア:

[(1, 620925120), (2, 310462560), (3, 206975040), (4, 155231280), (5, 124185024), (6, 103487520), (8, 77615640), (9, 68991680), (10, 62092512), (12, 51743760), (15, 41395008), (16, 38807820), (18, 34495840), (20, 31046256), (24, 25871880), (30, 20697504), (32, 19403910), (36, 17247920), (37, 16781760), (40, 15523128), (45, 13798336), (48, 12935940), (60, 10348752), (64, 9701955), (72, 8623960), (74, 8390880), (80, 7761564), (90, 6899168), (96, 6467970), (111, 5593920), (120, 5174376), (144, 4311980), (148, 4195440), (160, 3880782), (180, 3449584), (185, 3356352), (192, 3233985), (222, 2796960), (240, 2587188), (288, 2155990), (296, 2097720), (320, 1940391), (333, 1864640), (360, 1724792), (370, 1678176), (444, 1398480), (480, 1293594), (555, 1118784), (576, 1077995), (592, 1048860), (666, 932320), (720, 862396), (740, 839088), (888, 699240), (960, 646797), (1110, 559392), (1184, 524430), (1332, 466160), (1440, 431198), (1480, 419544), (1665, 372928), (1776, 349620), (2220, 279696), (2368, 262215), (2664, 233080), (2880, 215599), (2960, 209772), (3330, 186464), (3552, 174810), (4440, 139848), (5328, 116540), (5827, 106560), (5920, 104886), (6660, 93232), (7104, 87405), (8880, 69924), (10656, 58270), (11654, 53280), (11840, 52443), (13320, 46616), (17481, 35520), (17760, 34962), (21312, 29135), (23308, 26640)]