79649520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17467}}^1$

素因数の和:17502

約数の個数: 80

約数和(自身を含む): 259923840

約数和(自身を除く): 180274320

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, 17467, 34934, 52401, 69868, 87335, 104802, 139736, 174670, 209604, 262005, 279472, 331873, 349340, 419208, 524010, 663746, 698680, 838416, 995619, 1048020, 1327492, 1397360, 1659365, 1991238, 2096040, 2654984, 3318730, 3982476, 4192080, 4978095, 5309968, 6637460, 7964952, 9956190, 13274920, 15929904, 19912380, 26549840, 39824760, 79649520]

約数ペア:

[(1, 79649520), (2, 39824760), (3, 26549840), (4, 19912380), (5, 15929904), (6, 13274920), (8, 9956190), (10, 7964952), (12, 6637460), (15, 5309968), (16, 4978095), (19, 4192080), (20, 3982476), (24, 3318730), (30, 2654984), (38, 2096040), (40, 1991238), (48, 1659365), (57, 1397360), (60, 1327492), (76, 1048020), (80, 995619), (95, 838416), (114, 698680), (120, 663746), (152, 524010), (190, 419208), (228, 349340), (240, 331873), (285, 279472), (304, 262005), (380, 209604), (456, 174670), (570, 139736), (760, 104802), (912, 87335), (1140, 69868), (1520, 52401), (2280, 34934), (4560, 17467)]