42587520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 139315680

約数和(自身を除く): 96728160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 541, 615, 640, 656, 820, 960, 984, 1082, 1230, 1312, 1623, 1640, 1920, 1968, 2164, 2460, 2624, 2705, 3246, 3280, 3936, 4328, 4920, 5248, 5410, 6492, 6560, 7872, 8115, 8656, 9840, 10820, 12984, 13120, 15744, 16230, 17312, 19680, 21640, 22181, 25968, 26240, 32460, 34624, 39360, 43280, 44362, 51936, 64920, 66543, 69248, 78720, 86560, 88724, 103872, 110905, 129840, 133086, 173120, 177448, 207744, 221810, 259680, 266172, 332715, 346240, 354896, 443620, 519360, 532344, 665430, 709792, 887240, 1038720, 1064688, 1330860, 1419584, 1774480, 2129376, 2661720, 2839168, 3548960, 4258752, 5323440, 7097920, 8517504, 10646880, 14195840, 21293760, 42587520]

約数ペア:

[(1, 42587520), (2, 21293760), (3, 14195840), (4, 10646880), (5, 8517504), (6, 7097920), (8, 5323440), (10, 4258752), (12, 3548960), (15, 2839168), (16, 2661720), (20, 2129376), (24, 1774480), (30, 1419584), (32, 1330860), (40, 1064688), (41, 1038720), (48, 887240), (60, 709792), (64, 665430), (80, 532344), (82, 519360), (96, 443620), (120, 354896), (123, 346240), (128, 332715), (160, 266172), (164, 259680), (192, 221810), (205, 207744), (240, 177448), (246, 173120), (320, 133086), (328, 129840), (384, 110905), (410, 103872), (480, 88724), (492, 86560), (541, 78720), (615, 69248), (640, 66543), (656, 64920), (820, 51936), (960, 44362), (984, 43280), (1082, 39360), (1230, 34624), (1312, 32460), (1623, 26240), (1640, 25968), (1920, 22181), (1968, 21640), (2164, 19680), (2460, 17312), (2624, 16230), (2705, 15744), (3246, 13120), (3280, 12984), (3936, 10820), (4328, 9840), (4920, 8656), (5248, 8115), (5410, 7872), (6492, 6560)]