246431040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{256699}}^1$

素因数の和:256719

約数の個数: 56

約数和(自身を含む): 782421600

約数和(自身を除く): 535990560

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, 160, 192, 240, 320, 480, 960, 256699, 513398, 770097, 1026796, 1283495, 1540194, 2053592, 2566990, 3080388, 3850485, 4107184, 5133980, 6160776, 7700970, 8214368, 10267960, 12321552, 15401940, 16428736, 20535920, 24643104, 30803880, 41071840, 49286208, 61607760, 82143680, 123215520, 246431040]

約数ペア:

[(1, 246431040), (2, 123215520), (3, 82143680), (4, 61607760), (5, 49286208), (6, 41071840), (8, 30803880), (10, 24643104), (12, 20535920), (15, 16428736), (16, 15401940), (20, 12321552), (24, 10267960), (30, 8214368), (32, 7700970), (40, 6160776), (48, 5133980), (60, 4107184), (64, 3850485), (80, 3080388), (96, 2566990), (120, 2053592), (160, 1540194), (192, 1283495), (240, 1026796), (320, 770097), (480, 513398), (960, 256699)]