30337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6688

約数の個数: 80

約数和(自身を含む): 99011520

約数和(自身を除く): 68673840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6653, 13306, 19959, 26612, 33265, 39918, 53224, 66530, 79836, 99795, 106448, 126407, 133060, 159672, 199590, 252814, 266120, 319344, 379221, 399180, 505628, 532240, 632035, 758442, 798360, 1011256, 1264070, 1516884, 1596720, 1896105, 2022512, 2528140, 3033768, 3792210, 5056280, 6067536, 7584420, 10112560, 15168840, 30337680]

約数ペア:

[(1, 30337680), (2, 15168840), (3, 10112560), (4, 7584420), (5, 6067536), (6, 5056280), (8, 3792210), (10, 3033768), (12, 2528140), (15, 2022512), (16, 1896105), (19, 1596720), (20, 1516884), (24, 1264070), (30, 1011256), (38, 798360), (40, 758442), (48, 632035), (57, 532240), (60, 505628), (76, 399180), (80, 379221), (95, 319344), (114, 266120), (120, 252814), (152, 199590), (190, 159672), (228, 133060), (240, 126407), (285, 106448), (304, 99795), (380, 79836), (456, 66530), (570, 53224), (760, 39918), (912, 33265), (1140, 26612), (1520, 19959), (2280, 13306), (4560, 6653)]