204432960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3572

約数の個数: 112

約数和(自身を含む): 659904192

約数和(自身を除く): 455471232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3491, 3660, 3904, 4880, 5856, 6982, 7320, 9760, 10473, 11712, 13964, 14640, 17455, 19520, 20946, 27928, 29280, 34910, 41892, 52365, 55856, 58560, 69820, 83784, 104730, 111712, 139640, 167568, 209460, 212951, 223424, 279280, 335136, 418920, 425902, 558560, 638853, 670272, 837840, 851804, 1064755, 1117120, 1277706, 1675680, 1703608, 2129510, 2555412, 3194265, 3351360, 3407216, 4259020, 5110824, 6388530, 6814432, 8518040, 10221648, 12777060, 13628864, 17036080, 20443296, 25554120, 34072160, 40886592, 51108240, 68144320, 102216480, 204432960]

約数ペア:

[(1, 204432960), (2, 102216480), (3, 68144320), (4, 51108240), (5, 40886592), (6, 34072160), (8, 25554120), (10, 20443296), (12, 17036080), (15, 13628864), (16, 12777060), (20, 10221648), (24, 8518040), (30, 6814432), (32, 6388530), (40, 5110824), (48, 4259020), (60, 3407216), (61, 3351360), (64, 3194265), (80, 2555412), (96, 2129510), (120, 1703608), (122, 1675680), (160, 1277706), (183, 1117120), (192, 1064755), (240, 851804), (244, 837840), (305, 670272), (320, 638853), (366, 558560), (480, 425902), (488, 418920), (610, 335136), (732, 279280), (915, 223424), (960, 212951), (976, 209460), (1220, 167568), (1464, 139640), (1830, 111712), (1952, 104730), (2440, 83784), (2928, 69820), (3491, 58560), (3660, 55856), (3904, 52365), (4880, 41892), (5856, 34910), (6982, 29280), (7320, 27928), (9760, 20946), (10473, 19520), (11712, 17455), (13964, 14640)]