39231840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 129678192

約数和(自身を除く): 90446352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 74, 80, 94, 96, 111, 120, 141, 148, 160, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 480, 555, 564, 592, 705, 740, 752, 888, 940, 1110, 1128, 1184, 1410, 1480, 1504, 1739, 1776, 1880, 2209, 2220, 2256, 2820, 2960, 3478, 3552, 3760, 4418, 4440, 4512, 5217, 5640, 5920, 6627, 6956, 7520, 8695, 8836, 8880, 10434, 11045, 11280, 13254, 13912, 17390, 17672, 17760, 20868, 22090, 22560, 26085, 26508, 27824, 33135, 34780, 35344, 41736, 44180, 52170, 53016, 55648, 66270, 69560, 70688, 81733, 83472, 88360, 104340, 106032, 132540, 139120, 163466, 166944, 176720, 208680, 212064, 245199, 265080, 278240, 326932, 353440, 408665, 417360, 490398, 530160, 653864, 817330, 834720, 980796, 1060320, 1225995, 1307728, 1634660, 1961592, 2451990, 2615456, 3269320, 3923184, 4903980, 6538640, 7846368, 9807960, 13077280, 19615920, 39231840]

約数ペア:

[(1, 39231840), (2, 19615920), (3, 13077280), (4, 9807960), (5, 7846368), (6, 6538640), (8, 4903980), (10, 3923184), (12, 3269320), (15, 2615456), (16, 2451990), (20, 1961592), (24, 1634660), (30, 1307728), (32, 1225995), (37, 1060320), (40, 980796), (47, 834720), (48, 817330), (60, 653864), (74, 530160), (80, 490398), (94, 417360), (96, 408665), (111, 353440), (120, 326932), (141, 278240), (148, 265080), (160, 245199), (185, 212064), (188, 208680), (222, 176720), (235, 166944), (240, 163466), (282, 139120), (296, 132540), (370, 106032), (376, 104340), (444, 88360), (470, 83472), (480, 81733), (555, 70688), (564, 69560), (592, 66270), (705, 55648), (740, 53016), (752, 52170), (888, 44180), (940, 41736), (1110, 35344), (1128, 34780), (1184, 33135), (1410, 27824), (1480, 26508), (1504, 26085), (1739, 22560), (1776, 22090), (1880, 20868), (2209, 17760), (2220, 17672), (2256, 17390), (2820, 13912), (2960, 13254), (3478, 11280), (3552, 11045), (3760, 10434), (4418, 8880), (4440, 8836), (4512, 8695), (5217, 7520), (5640, 6956), (5920, 6627)]