180703680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9946

約数の個数: 112

約数和(自身を含む): 603991680

約数和(自身を除く): 423288000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 9907, 18240, 19814, 29721, 39628, 49535, 59442, 79256, 99070, 118884, 148605, 158512, 188233, 198140, 237768, 297210, 317024, 376466, 396280, 475536, 564699, 594420, 634048, 752932, 792560, 941165, 951072, 1129398, 1188840, 1505864, 1585120, 1882330, 1902144, 2258796, 2377680, 2823495, 3011728, 3170240, 3764660, 4517592, 4755360, 5646990, 6023456, 7529320, 9035184, 9510720, 11293980, 12046912, 15058640, 18070368, 22587960, 30117280, 36140736, 45175920, 60234560, 90351840, 180703680]

約数ペア:

[(1, 180703680), (2, 90351840), (3, 60234560), (4, 45175920), (5, 36140736), (6, 30117280), (8, 22587960), (10, 18070368), (12, 15058640), (15, 12046912), (16, 11293980), (19, 9510720), (20, 9035184), (24, 7529320), (30, 6023456), (32, 5646990), (38, 4755360), (40, 4517592), (48, 3764660), (57, 3170240), (60, 3011728), (64, 2823495), (76, 2377680), (80, 2258796), (95, 1902144), (96, 1882330), (114, 1585120), (120, 1505864), (152, 1188840), (160, 1129398), (190, 951072), (192, 941165), (228, 792560), (240, 752932), (285, 634048), (304, 594420), (320, 564699), (380, 475536), (456, 396280), (480, 376466), (570, 317024), (608, 297210), (760, 237768), (912, 198140), (960, 188233), (1140, 158512), (1216, 148605), (1520, 118884), (1824, 99070), (2280, 79256), (3040, 59442), (3648, 49535), (4560, 39628), (6080, 29721), (9120, 19814), (9907, 18240)]