2515693080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2969}}^1$

素因数の和:3313

約数の個数: 128

約数和(自身を含む): 7903526400

約数和(自身を除く): 5387833320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 307, 345, 460, 552, 614, 690, 920, 921, 1228, 1380, 1535, 1842, 2456, 2760, 2969, 3070, 3684, 4605, 5938, 6140, 7061, 7368, 8907, 9210, 11876, 12280, 14122, 14845, 17814, 18420, 21183, 23752, 28244, 29690, 35305, 35628, 36840, 42366, 44535, 56488, 59380, 68287, 70610, 71256, 84732, 89070, 105915, 118760, 136574, 141220, 169464, 178140, 204861, 211830, 273148, 282440, 341435, 356280, 409722, 423660, 546296, 682870, 819444, 847320, 911483, 1024305, 1365740, 1638888, 1822966, 2048610, 2731480, 2734449, 3645932, 4097220, 4557415, 5468898, 7291864, 8194440, 9114830, 10937796, 13672245, 18229660, 20964109, 21875592, 27344490, 36459320, 41928218, 54688980, 62892327, 83856436, 104820545, 109377960, 125784654, 167712872, 209641090, 251569308, 314461635, 419282180, 503138616, 628923270, 838564360, 1257846540, 2515693080]

約数ペア:

[(1, 2515693080), (2, 1257846540), (3, 838564360), (4, 628923270), (5, 503138616), (6, 419282180), (8, 314461635), (10, 251569308), (12, 209641090), (15, 167712872), (20, 125784654), (23, 109377960), (24, 104820545), (30, 83856436), (40, 62892327), (46, 54688980), (60, 41928218), (69, 36459320), (92, 27344490), (115, 21875592), (120, 20964109), (138, 18229660), (184, 13672245), (230, 10937796), (276, 9114830), (307, 8194440), (345, 7291864), (460, 5468898), (552, 4557415), (614, 4097220), (690, 3645932), (920, 2734449), (921, 2731480), (1228, 2048610), (1380, 1822966), (1535, 1638888), (1842, 1365740), (2456, 1024305), (2760, 911483), (2969, 847320), (3070, 819444), (3684, 682870), (4605, 546296), (5938, 423660), (6140, 409722), (7061, 356280), (7368, 341435), (8907, 282440), (9210, 273148), (11876, 211830), (12280, 204861), (14122, 178140), (14845, 169464), (17814, 141220), (18420, 136574), (21183, 118760), (23752, 105915), (28244, 89070), (29690, 84732), (35305, 71256), (35628, 70610), (36840, 68287), (42366, 59380), (44535, 56488)]