15203760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 55496448

約数和(自身を除く): 40292688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 443, 520, 528, 572, 624, 660, 715, 780, 858, 880, 886, 1040, 1144, 1320, 1329, 1430, 1560, 1716, 1772, 2145, 2215, 2288, 2640, 2658, 2860, 3120, 3432, 3544, 4290, 4430, 4873, 5316, 5720, 5759, 6645, 6864, 7088, 8580, 8860, 9746, 10632, 11440, 11518, 13290, 14619, 17160, 17277, 17720, 19492, 21264, 23036, 24365, 26580, 28795, 29238, 34320, 34554, 35440, 38984, 46072, 48730, 53160, 57590, 58476, 63349, 69108, 73095, 77968, 86385, 92144, 97460, 106320, 115180, 116952, 126698, 138216, 146190, 172770, 190047, 194920, 230360, 233904, 253396, 276432, 292380, 316745, 345540, 380094, 389840, 460720, 506792, 584760, 633490, 691080, 760188, 950235, 1013584, 1169520, 1266980, 1382160, 1520376, 1900470, 2533960, 3040752, 3800940, 5067920, 7601880, 15203760]

約数ペア:

[(1, 15203760), (2, 7601880), (3, 5067920), (4, 3800940), (5, 3040752), (6, 2533960), (8, 1900470), (10, 1520376), (11, 1382160), (12, 1266980), (13, 1169520), (15, 1013584), (16, 950235), (20, 760188), (22, 691080), (24, 633490), (26, 584760), (30, 506792), (33, 460720), (39, 389840), (40, 380094), (44, 345540), (48, 316745), (52, 292380), (55, 276432), (60, 253396), (65, 233904), (66, 230360), (78, 194920), (80, 190047), (88, 172770), (104, 146190), (110, 138216), (120, 126698), (130, 116952), (132, 115180), (143, 106320), (156, 97460), (165, 92144), (176, 86385), (195, 77968), (208, 73095), (220, 69108), (240, 63349), (260, 58476), (264, 57590), (286, 53160), (312, 48730), (330, 46072), (390, 38984), (429, 35440), (440, 34554), (443, 34320), (520, 29238), (528, 28795), (572, 26580), (624, 24365), (660, 23036), (715, 21264), (780, 19492), (858, 17720), (880, 17277), (886, 17160), (1040, 14619), (1144, 13290), (1320, 11518), (1329, 11440), (1430, 10632), (1560, 9746), (1716, 8860), (1772, 8580), (2145, 7088), (2215, 6864), (2288, 6645), (2640, 5759), (2658, 5720), (2860, 5316), (3120, 4873), (3432, 4430), (3544, 4290)]