40482720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9371}}^1$

素因数の和:9395

約数の個数: 96

約数和(自身を含む): 141704640

約数和(自身を除く): 101221920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9371, 18742, 28113, 37484, 46855, 56226, 74968, 84339, 93710, 112452, 140565, 149936, 168678, 187420, 224904, 253017, 281130, 299872, 337356, 374840, 421695, 449808, 506034, 562260, 674712, 749680, 843390, 899616, 1012068, 1124520, 1265085, 1349424, 1499360, 1686780, 2024136, 2249040, 2530170, 2698848, 3373560, 4048272, 4498080, 5060340, 6747120, 8096544, 10120680, 13494240, 20241360, 40482720]

約数ペア:

[(1, 40482720), (2, 20241360), (3, 13494240), (4, 10120680), (5, 8096544), (6, 6747120), (8, 5060340), (9, 4498080), (10, 4048272), (12, 3373560), (15, 2698848), (16, 2530170), (18, 2249040), (20, 2024136), (24, 1686780), (27, 1499360), (30, 1349424), (32, 1265085), (36, 1124520), (40, 1012068), (45, 899616), (48, 843390), (54, 749680), (60, 674712), (72, 562260), (80, 506034), (90, 449808), (96, 421695), (108, 374840), (120, 337356), (135, 299872), (144, 281130), (160, 253017), (180, 224904), (216, 187420), (240, 168678), (270, 149936), (288, 140565), (360, 112452), (432, 93710), (480, 84339), (540, 74968), (720, 56226), (864, 46855), (1080, 37484), (1440, 28113), (2160, 18742), (4320, 9371)]