1460848440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 4626720000

約数和(自身を除く): 3165871560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 449, 456, 570, 760, 898, 1140, 1347, 1427, 1796, 2245, 2280, 2694, 2854, 3592, 4281, 4490, 5388, 5708, 6735, 7135, 8531, 8562, 8980, 10776, 11416, 13470, 14270, 17062, 17124, 17960, 21405, 25593, 26940, 27113, 28540, 34124, 34248, 42655, 42810, 51186, 53880, 54226, 57080, 68248, 81339, 85310, 85620, 102372, 108452, 127965, 135565, 162678, 170620, 171240, 204744, 216904, 255930, 271130, 325356, 341240, 406695, 511860, 542260, 640723, 650712, 813390, 1023720, 1084520, 1281446, 1626780, 1922169, 2562892, 3203615, 3253560, 3844338, 5125784, 6407230, 7688676, 9610845, 12173737, 12814460, 15377352, 19221690, 24347474, 25628920, 36521211, 38443380, 48694948, 60868685, 73042422, 76886760, 97389896, 121737370, 146084844, 182606055, 243474740, 292169688, 365212110, 486949480, 730424220, 1460848440]

約数ペア:

[(1, 1460848440), (2, 730424220), (3, 486949480), (4, 365212110), (5, 292169688), (6, 243474740), (8, 182606055), (10, 146084844), (12, 121737370), (15, 97389896), (19, 76886760), (20, 73042422), (24, 60868685), (30, 48694948), (38, 38443380), (40, 36521211), (57, 25628920), (60, 24347474), (76, 19221690), (95, 15377352), (114, 12814460), (120, 12173737), (152, 9610845), (190, 7688676), (228, 6407230), (285, 5125784), (380, 3844338), (449, 3253560), (456, 3203615), (570, 2562892), (760, 1922169), (898, 1626780), (1140, 1281446), (1347, 1084520), (1427, 1023720), (1796, 813390), (2245, 650712), (2280, 640723), (2694, 542260), (2854, 511860), (3592, 406695), (4281, 341240), (4490, 325356), (5388, 271130), (5708, 255930), (6735, 216904), (7135, 204744), (8531, 171240), (8562, 170620), (8980, 162678), (10776, 135565), (11416, 127965), (13470, 108452), (14270, 102372), (17062, 85620), (17124, 85310), (17960, 81339), (21405, 68248), (25593, 57080), (26940, 54226), (27113, 53880), (28540, 51186), (34124, 42810), (34248, 42655)]