312553680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22073}}^1$

素因数の和:22148

約数の個数: 80

約数和(自身を含む): 985383360

約数和(自身を除く): 672829680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 22073, 44146, 66219, 88292, 110365, 132438, 176584, 220730, 264876, 331095, 353168, 441460, 529752, 662190, 882920, 1059504, 1302307, 1324380, 1765840, 2604614, 2648760, 3906921, 5209228, 5297520, 6511535, 7813842, 10418456, 13023070, 15627684, 19534605, 20836912, 26046140, 31255368, 39069210, 52092280, 62510736, 78138420, 104184560, 156276840, 312553680]

約数ペア:

[(1, 312553680), (2, 156276840), (3, 104184560), (4, 78138420), (5, 62510736), (6, 52092280), (8, 39069210), (10, 31255368), (12, 26046140), (15, 20836912), (16, 19534605), (20, 15627684), (24, 13023070), (30, 10418456), (40, 7813842), (48, 6511535), (59, 5297520), (60, 5209228), (80, 3906921), (118, 2648760), (120, 2604614), (177, 1765840), (236, 1324380), (240, 1302307), (295, 1059504), (354, 882920), (472, 662190), (590, 529752), (708, 441460), (885, 353168), (944, 331095), (1180, 264876), (1416, 220730), (1770, 176584), (2360, 132438), (2832, 110365), (3540, 88292), (4720, 66219), (7080, 44146), (14160, 22073)]