479401920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8761}}^1$

素因数の和:8803

約数の個数: 168

約数和(自身を含む): 1735927440

約数和(自身を除く): 1256525520

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 8761, 9120, 10944, 13680, 17522, 18240, 26283, 27360, 35044, 43805, 52566, 54720, 70088, 78849, 87610, 105132, 131415, 140176, 157698, 166459, 175220, 210264, 262830, 280352, 315396, 332918, 350440, 394245, 420528, 499377, 525660, 560704, 630792, 665836, 700880, 788490, 832295, 841056, 998754, 1051320, 1261584, 1331672, 1401760, 1498131, 1576980, 1664590, 1682112, 1997508, 2102640, 2496885, 2523168, 2663344, 2803520, 2996262, 3153960, 3329180, 3995016, 4205280, 4993770, 5046336, 5326688, 5992524, 6307920, 6658360, 7490655, 7990032, 8410560, 9987540, 10653376, 11985048, 12615840, 13316720, 14981310, 15980064, 19975080, 23970096, 25231680, 26633440, 29962620, 31960128, 39950160, 47940192, 53266880, 59925240, 79900320, 95880384, 119850480, 159800640, 239700960, 479401920]

約数ペア:

[(1, 479401920), (2, 239700960), (3, 159800640), (4, 119850480), (5, 95880384), (6, 79900320), (8, 59925240), (9, 53266880), (10, 47940192), (12, 39950160), (15, 31960128), (16, 29962620), (18, 26633440), (19, 25231680), (20, 23970096), (24, 19975080), (30, 15980064), (32, 14981310), (36, 13316720), (38, 12615840), (40, 11985048), (45, 10653376), (48, 9987540), (57, 8410560), (60, 7990032), (64, 7490655), (72, 6658360), (76, 6307920), (80, 5992524), (90, 5326688), (95, 5046336), (96, 4993770), (114, 4205280), (120, 3995016), (144, 3329180), (152, 3153960), (160, 2996262), (171, 2803520), (180, 2663344), (190, 2523168), (192, 2496885), (228, 2102640), (240, 1997508), (285, 1682112), (288, 1664590), (304, 1576980), (320, 1498131), (342, 1401760), (360, 1331672), (380, 1261584), (456, 1051320), (480, 998754), (570, 841056), (576, 832295), (608, 788490), (684, 700880), (720, 665836), (760, 630792), (855, 560704), (912, 525660), (960, 499377), (1140, 420528), (1216, 394245), (1368, 350440), (1440, 332918), (1520, 315396), (1710, 280352), (1824, 262830), (2280, 210264), (2736, 175220), (2880, 166459), (3040, 157698), (3420, 140176), (3648, 131415), (4560, 105132), (5472, 87610), (6080, 78849), (6840, 70088), (8761, 54720), (9120, 52566), (10944, 43805), (13680, 35044), (17522, 27360), (18240, 26283)]