726431040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{252233}}^1$

素因数の和:252256

約数の個数: 84

約数和(自身を含む): 2498630004

約数和(自身を除く): 1772198964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 252233, 504466, 756699, 1008932, 1261165, 1513398, 2017864, 2270097, 2522330, 3026796, 3783495, 4035728, 4540194, 5044660, 6053592, 7566990, 8071456, 9080388, 10089320, 11350485, 12107184, 15133980, 16142912, 18160776, 20178640, 22700970, 24214368, 30267960, 36321552, 40357280, 45401940, 48428736, 60535920, 72643104, 80714560, 90803880, 121071840, 145286208, 181607760, 242143680, 363215520, 726431040]

約数ペア:

[(1, 726431040), (2, 363215520), (3, 242143680), (4, 181607760), (5, 145286208), (6, 121071840), (8, 90803880), (9, 80714560), (10, 72643104), (12, 60535920), (15, 48428736), (16, 45401940), (18, 40357280), (20, 36321552), (24, 30267960), (30, 24214368), (32, 22700970), (36, 20178640), (40, 18160776), (45, 16142912), (48, 15133980), (60, 12107184), (64, 11350485), (72, 10089320), (80, 9080388), (90, 8071456), (96, 7566990), (120, 6053592), (144, 5044660), (160, 4540194), (180, 4035728), (192, 3783495), (240, 3026796), (288, 2522330), (320, 2270097), (360, 2017864), (480, 1513398), (576, 1261165), (720, 1008932), (960, 756699), (1440, 504466), (2880, 252233)]