534991680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{431}}^2$

素因数の和:885

約数の個数: 126

約数和(自身を含む): 1844427858

約数和(自身を除く): 1309436178

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 431, 480, 576, 720, 862, 960, 1293, 1440, 1724, 2155, 2586, 2880, 3448, 3879, 4310, 5172, 6465, 6896, 7758, 8620, 10344, 12930, 13792, 15516, 17240, 19395, 20688, 25860, 27584, 31032, 34480, 38790, 41376, 51720, 62064, 68960, 77580, 82752, 103440, 124128, 137920, 155160, 185761, 206880, 248256, 310320, 371522, 413760, 557283, 620640, 743044, 928805, 1114566, 1241280, 1486088, 1671849, 1857610, 2229132, 2786415, 2972176, 3343698, 3715220, 4458264, 5572830, 5944352, 6687396, 7430440, 8359245, 8916528, 11145660, 11888704, 13374792, 14860880, 16718490, 17833056, 22291320, 26749584, 29721760, 33436980, 35666112, 44582640, 53499168, 59443520, 66873960, 89165280, 106998336, 133747920, 178330560, 267495840, 534991680]

約数ペア:

[(1, 534991680), (2, 267495840), (3, 178330560), (4, 133747920), (5, 106998336), (6, 89165280), (8, 66873960), (9, 59443520), (10, 53499168), (12, 44582640), (15, 35666112), (16, 33436980), (18, 29721760), (20, 26749584), (24, 22291320), (30, 17833056), (32, 16718490), (36, 14860880), (40, 13374792), (45, 11888704), (48, 11145660), (60, 8916528), (64, 8359245), (72, 7430440), (80, 6687396), (90, 5944352), (96, 5572830), (120, 4458264), (144, 3715220), (160, 3343698), (180, 2972176), (192, 2786415), (240, 2229132), (288, 1857610), (320, 1671849), (360, 1486088), (431, 1241280), (480, 1114566), (576, 928805), (720, 743044), (862, 620640), (960, 557283), (1293, 413760), (1440, 371522), (1724, 310320), (2155, 248256), (2586, 206880), (2880, 185761), (3448, 155160), (3879, 137920), (4310, 124128), (5172, 103440), (6465, 82752), (6896, 77580), (7758, 68960), (8620, 62064), (10344, 51720), (12930, 41376), (13792, 38790), (15516, 34480), (17240, 31032), (19395, 27584), (20688, 25860)]