238948560

素因数分解:

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

素因数の和:17505

約数の個数: 120

約数和(自身を含む): 844752480

約数和(自身を除く): 605803920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 17467, 34934, 52401, 69868, 87335, 104802, 139736, 157203, 174670, 209604, 262005, 279472, 314406, 331873, 349340, 419208, 524010, 628812, 663746, 698680, 786015, 838416, 995619, 1048020, 1257624, 1327492, 1397360, 1572030, 1659365, 1991238, 2096040, 2515248, 2654984, 2986857, 3144060, 3318730, 3982476, 4192080, 4978095, 5309968, 5973714, 6288120, 6637460, 7964952, 9956190, 11947428, 12576240, 13274920, 14934285, 15929904, 19912380, 23894856, 26549840, 29868570, 39824760, 47789712, 59737140, 79649520, 119474280, 238948560]

約数ペア:

[(1, 238948560), (2, 119474280), (3, 79649520), (4, 59737140), (5, 47789712), (6, 39824760), (8, 29868570), (9, 26549840), (10, 23894856), (12, 19912380), (15, 15929904), (16, 14934285), (18, 13274920), (19, 12576240), (20, 11947428), (24, 9956190), (30, 7964952), (36, 6637460), (38, 6288120), (40, 5973714), (45, 5309968), (48, 4978095), (57, 4192080), (60, 3982476), (72, 3318730), (76, 3144060), (80, 2986857), (90, 2654984), (95, 2515248), (114, 2096040), (120, 1991238), (144, 1659365), (152, 1572030), (171, 1397360), (180, 1327492), (190, 1257624), (228, 1048020), (240, 995619), (285, 838416), (304, 786015), (342, 698680), (360, 663746), (380, 628812), (456, 524010), (570, 419208), (684, 349340), (720, 331873), (760, 314406), (855, 279472), (912, 262005), (1140, 209604), (1368, 174670), (1520, 157203), (1710, 139736), (2280, 104802), (2736, 87335), (3420, 69868), (4560, 52401), (6840, 34934), (13680, 17467)]