515649360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113081}}^1$

素因数の和:113116

約数の個数: 80

約数和(自身を含む): 1682660160

約数和(自身を除く): 1167010800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 113081, 226162, 339243, 452324, 565405, 678486, 904648, 1130810, 1356972, 1696215, 1809296, 2148539, 2261620, 2713944, 3392430, 4297078, 4523240, 5427888, 6445617, 6784860, 8594156, 9046480, 10742695, 12891234, 13569720, 17188312, 21485390, 25782468, 27139440, 32228085, 34376624, 42970780, 51564936, 64456170, 85941560, 103129872, 128912340, 171883120, 257824680, 515649360]

約数ペア:

[(1, 515649360), (2, 257824680), (3, 171883120), (4, 128912340), (5, 103129872), (6, 85941560), (8, 64456170), (10, 51564936), (12, 42970780), (15, 34376624), (16, 32228085), (19, 27139440), (20, 25782468), (24, 21485390), (30, 17188312), (38, 13569720), (40, 12891234), (48, 10742695), (57, 9046480), (60, 8594156), (76, 6784860), (80, 6445617), (95, 5427888), (114, 4523240), (120, 4297078), (152, 3392430), (190, 2713944), (228, 2261620), (240, 2148539), (285, 1809296), (304, 1696215), (380, 1356972), (456, 1130810), (570, 904648), (760, 678486), (912, 565405), (1140, 452324), (1520, 339243), (2280, 226162), (4560, 113081)]