87916320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 314979840

約数和(自身を除く): 227063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 433, 470, 480, 540, 564, 705, 720, 752, 846, 864, 866, 940, 1080, 1128, 1269, 1299, 1410, 1440, 1504, 1692, 1732, 1880, 2115, 2160, 2165, 2256, 2538, 2598, 2820, 3384, 3464, 3760, 3897, 4230, 4320, 4330, 4512, 5076, 5196, 5640, 6345, 6495, 6768, 6928, 7520, 7794, 8460, 8660, 10152, 10392, 11280, 11691, 12690, 12990, 13536, 13856, 15588, 16920, 17320, 19485, 20304, 20351, 20784, 22560, 23382, 25380, 25980, 31176, 33840, 34640, 38970, 40608, 40702, 41568, 46764, 50760, 51960, 58455, 61053, 62352, 67680, 69280, 77940, 81404, 93528, 101520, 101755, 103920, 116910, 122106, 124704, 155880, 162808, 183159, 187056, 203040, 203510, 207840, 233820, 244212, 305265, 311760, 325616, 366318, 374112, 407020, 467640, 488424, 549477, 610530, 623520, 651232, 732636, 814040, 915795, 935280, 976848, 1098954, 1221060, 1465272, 1628080, 1831590, 1870560, 1953696, 2197908, 2442120, 2747385, 2930544, 3256160, 3663180, 4395816, 4884240, 5494770, 5861088, 7326360, 8791632, 9768480, 10989540, 14652720, 17583264, 21979080, 29305440, 43958160, 87916320]

約数ペア:

[(1, 87916320), (2, 43958160), (3, 29305440), (4, 21979080), (5, 17583264), (6, 14652720), (8, 10989540), (9, 9768480), (10, 8791632), (12, 7326360), (15, 5861088), (16, 5494770), (18, 4884240), (20, 4395816), (24, 3663180), (27, 3256160), (30, 2930544), (32, 2747385), (36, 2442120), (40, 2197908), (45, 1953696), (47, 1870560), (48, 1831590), (54, 1628080), (60, 1465272), (72, 1221060), (80, 1098954), (90, 976848), (94, 935280), (96, 915795), (108, 814040), (120, 732636), (135, 651232), (141, 623520), (144, 610530), (160, 549477), (180, 488424), (188, 467640), (216, 407020), (235, 374112), (240, 366318), (270, 325616), (282, 311760), (288, 305265), (360, 244212), (376, 233820), (423, 207840), (432, 203510), (433, 203040), (470, 187056), (480, 183159), (540, 162808), (564, 155880), (705, 124704), (720, 122106), (752, 116910), (846, 103920), (864, 101755), (866, 101520), (940, 93528), (1080, 81404), (1128, 77940), (1269, 69280), (1299, 67680), (1410, 62352), (1440, 61053), (1504, 58455), (1692, 51960), (1732, 50760), (1880, 46764), (2115, 41568), (2160, 40702), (2165, 40608), (2256, 38970), (2538, 34640), (2598, 33840), (2820, 31176), (3384, 25980), (3464, 25380), (3760, 23382), (3897, 22560), (4230, 20784), (4320, 20351), (4330, 20304), (4512, 19485), (5076, 17320), (5196, 16920), (5640, 15588), (6345, 13856), (6495, 13536), (6768, 12990), (6928, 12690), (7520, 11691), (7794, 11280), (8460, 10392), (8660, 10152)]