66079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12010

約数の個数: 80

約数和(自身を含む): 213772032

約数和(自身を除く): 147692112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 119710, 143652, 179565, 191536, 239420, 275333, 287304, 359130, 478840, 550666, 574608, 718260, 825999, 957680, 1101332, 1376665, 1436520, 1651998, 2202664, 2753330, 2873040, 3303996, 4129995, 4405328, 5506660, 6607992, 8259990, 11013320, 13215984, 16519980, 22026640, 33039960, 66079920]

約数ペア:

[(1, 66079920), (2, 33039960), (3, 22026640), (4, 16519980), (5, 13215984), (6, 11013320), (8, 8259990), (10, 6607992), (12, 5506660), (15, 4405328), (16, 4129995), (20, 3303996), (23, 2873040), (24, 2753330), (30, 2202664), (40, 1651998), (46, 1436520), (48, 1376665), (60, 1101332), (69, 957680), (80, 825999), (92, 718260), (115, 574608), (120, 550666), (138, 478840), (184, 359130), (230, 287304), (240, 275333), (276, 239420), (345, 191536), (368, 179565), (460, 143652), (552, 119710), (690, 95768), (920, 71826), (1104, 59855), (1380, 47884), (1840, 35913), (2760, 23942), (5520, 11971)]