15362040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 46346400

約数和(自身を除く): 30984360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 409, 626, 818, 939, 1227, 1252, 1565, 1636, 1878, 2045, 2454, 2504, 3130, 3272, 3756, 4090, 4695, 4908, 6135, 6260, 7512, 8180, 9390, 9816, 12270, 12520, 16360, 18780, 24540, 37560, 49080, 128017, 256034, 384051, 512068, 640085, 768102, 1024136, 1280170, 1536204, 1920255, 2560340, 3072408, 3840510, 5120680, 7681020, 15362040]

約数ペア:

[(1, 15362040), (2, 7681020), (3, 5120680), (4, 3840510), (5, 3072408), (6, 2560340), (8, 1920255), (10, 1536204), (12, 1280170), (15, 1024136), (20, 768102), (24, 640085), (30, 512068), (40, 384051), (60, 256034), (120, 128017), (313, 49080), (409, 37560), (626, 24540), (818, 18780), (939, 16360), (1227, 12520), (1252, 12270), (1565, 9816), (1636, 9390), (1878, 8180), (2045, 7512), (2454, 6260), (2504, 6135), (3130, 4908), (3272, 4695), (3756, 4090)]