1531447345920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{398814413}}^1$

素因数の和:398814437

約数の個数: 72

約数和(自身を含む): 4891059973296

約数和(自身を除く): 3359612627376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 398814413, 797628826, 1196443239, 1595257652, 1994072065, 2392886478, 3190515304, 3988144130, 4785772956, 5982216195, 6381030608, 7976288260, 9571545912, 11964432390, 12762061216, 15952576520, 19143091824, 23928864780, 25524122432, 31905153040, 38286183648, 47857729560, 51048244864, 63810306080, 76572367296, 95715459120, 102096489728, 127620612160, 153144734592, 191430918240, 255241224320, 306289469184, 382861836480, 510482448640, 765723672960, 1531447345920]

約数ペア:

[(1, 1531447345920), (2, 765723672960), (3, 510482448640), (4, 382861836480), (5, 306289469184), (6, 255241224320), (8, 191430918240), (10, 153144734592), (12, 127620612160), (15, 102096489728), (16, 95715459120), (20, 76572367296), (24, 63810306080), (30, 51048244864), (32, 47857729560), (40, 38286183648), (48, 31905153040), (60, 25524122432), (64, 23928864780), (80, 19143091824), (96, 15952576520), (120, 12762061216), (128, 11964432390), (160, 9571545912), (192, 7976288260), (240, 6381030608), (256, 5982216195), (320, 4785772956), (384, 3988144130), (480, 3190515304), (640, 2392886478), (768, 1994072065), (960, 1595257652), (1280, 1196443239), (1920, 797628826), (3840, 398814413)]