49197731760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{149519}}^1$

素因数の和:149995

約数の個数: 120

約数和(自身を含む): 165585026880

約数和(自身を除く): 116387295120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 13710, 16452, 18280, 20565, 21936, 27420, 32904, 36560, 41130, 54840, 65808, 82260, 109680, 149519, 164520, 299038, 329040, 448557, 598076, 747595, 897114, 1196152, 1345671, 1495190, 1794228, 2242785, 2392304, 2691342, 2990380, 3588456, 4485570, 5382684, 5980760, 6728355, 7176912, 8971140, 10765368, 11961520, 13456710, 17942280, 21530736, 26913420, 35884560, 53826840, 68330183, 107653680, 136660366, 204990549, 273320732, 341650915, 409981098, 546641464, 614971647, 683301830, 819962196, 1024952745, 1093282928, 1229943294, 1366603660, 1639924392, 2049905490, 2459886588, 2733207320, 3074858235, 3279848784, 4099810980, 4919773176, 5466414640, 6149716470, 8199621960, 9839546352, 12299432940, 16399243920, 24598865880, 49197731760]

約数ペア:

[(1, 49197731760), (2, 24598865880), (3, 16399243920), (4, 12299432940), (5, 9839546352), (6, 8199621960), (8, 6149716470), (9, 5466414640), (10, 4919773176), (12, 4099810980), (15, 3279848784), (16, 3074858235), (18, 2733207320), (20, 2459886588), (24, 2049905490), (30, 1639924392), (36, 1366603660), (40, 1229943294), (45, 1093282928), (48, 1024952745), (60, 819962196), (72, 683301830), (80, 614971647), (90, 546641464), (120, 409981098), (144, 341650915), (180, 273320732), (240, 204990549), (360, 136660366), (457, 107653680), (720, 68330183), (914, 53826840), (1371, 35884560), (1828, 26913420), (2285, 21530736), (2742, 17942280), (3656, 13456710), (4113, 11961520), (4570, 10765368), (5484, 8971140), (6855, 7176912), (7312, 6728355), (8226, 5980760), (9140, 5382684), (10968, 4485570), (13710, 3588456), (16452, 2990380), (18280, 2691342), (20565, 2392304), (21936, 2242785), (27420, 1794228), (32904, 1495190), (36560, 1345671), (41130, 1196152), (54840, 897114), (65808, 747595), (82260, 598076), (109680, 448557), (149519, 329040), (164520, 299038)]