2572016520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{579283}}^1$

素因数の和:579334

約数の個数: 64

約数和(自身を含む): 7924605120

約数和(自身を除く): 5352588600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 579283, 1158566, 1737849, 2317132, 2896415, 3475698, 4634264, 5792830, 6951396, 8689245, 11585660, 13902792, 17378490, 21433471, 23171320, 34756980, 42866942, 64300413, 69513960, 85733884, 107167355, 128600826, 171467768, 214334710, 257201652, 321502065, 428669420, 514403304, 643004130, 857338840, 1286008260, 2572016520]

約数ペア:

[(1, 2572016520), (2, 1286008260), (3, 857338840), (4, 643004130), (5, 514403304), (6, 428669420), (8, 321502065), (10, 257201652), (12, 214334710), (15, 171467768), (20, 128600826), (24, 107167355), (30, 85733884), (37, 69513960), (40, 64300413), (60, 42866942), (74, 34756980), (111, 23171320), (120, 21433471), (148, 17378490), (185, 13902792), (222, 11585660), (296, 8689245), (370, 6951396), (444, 5792830), (555, 4634264), (740, 3475698), (888, 2896415), (1110, 2317132), (1480, 1737849), (2220, 1158566), (4440, 579283)]