87887160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 220560840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4283, 5130, 6840, 8566, 10260, 12849, 17132, 20520, 21415, 25698, 34264, 38547, 42830, 51396, 64245, 77094, 81377, 85660, 102792, 115641, 128490, 154188, 162754, 171320, 192735, 231282, 244131, 256980, 308376, 325508, 385470, 406885, 462564, 488262, 513960, 578205, 651016, 732393, 770940, 813770, 925128, 976524, 1156410, 1220655, 1464786, 1541880, 1627540, 1953048, 2197179, 2312820, 2441310, 2929572, 3255080, 3661965, 4394358, 4625640, 4882620, 5859144, 7323930, 8788716, 9765240, 10985895, 14647860, 17577432, 21971790, 29295720, 43943580, 87887160]

約数ペア:

[(1, 87887160), (2, 43943580), (3, 29295720), (4, 21971790), (5, 17577432), (6, 14647860), (8, 10985895), (9, 9765240), (10, 8788716), (12, 7323930), (15, 5859144), (18, 4882620), (19, 4625640), (20, 4394358), (24, 3661965), (27, 3255080), (30, 2929572), (36, 2441310), (38, 2312820), (40, 2197179), (45, 1953048), (54, 1627540), (57, 1541880), (60, 1464786), (72, 1220655), (76, 1156410), (90, 976524), (95, 925128), (108, 813770), (114, 770940), (120, 732393), (135, 651016), (152, 578205), (171, 513960), (180, 488262), (190, 462564), (216, 406885), (228, 385470), (270, 325508), (285, 308376), (342, 256980), (360, 244131), (380, 231282), (456, 192735), (513, 171320), (540, 162754), (570, 154188), (684, 128490), (760, 115641), (855, 102792), (1026, 85660), (1080, 81377), (1140, 77094), (1368, 64245), (1710, 51396), (2052, 42830), (2280, 38547), (2565, 34264), (3420, 25698), (4104, 21415), (4283, 20520), (5130, 17132), (6840, 12849), (8566, 10260)]