312048540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42283}}^1$

素因数の和:42339

約数の個数: 72

約数和(自身を含む): 969656688

約数和(自身を除く): 657608148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 42283, 84566, 126849, 169132, 211415, 253698, 380547, 422830, 507396, 634245, 761094, 845660, 1268490, 1522188, 1733603, 1902735, 2536980, 3467206, 3805470, 5200809, 6934412, 7610940, 8668015, 10401618, 15602427, 17336030, 20803236, 26004045, 31204854, 34672060, 52008090, 62409708, 78012135, 104016180, 156024270, 312048540]

約数ペア:

[(1, 312048540), (2, 156024270), (3, 104016180), (4, 78012135), (5, 62409708), (6, 52008090), (9, 34672060), (10, 31204854), (12, 26004045), (15, 20803236), (18, 17336030), (20, 15602427), (30, 10401618), (36, 8668015), (41, 7610940), (45, 6934412), (60, 5200809), (82, 3805470), (90, 3467206), (123, 2536980), (164, 1902735), (180, 1733603), (205, 1522188), (246, 1268490), (369, 845660), (410, 761094), (492, 634245), (615, 507396), (738, 422830), (820, 380547), (1230, 253698), (1476, 211415), (1845, 169132), (2460, 126849), (3690, 84566), (7380, 42283)]