30180480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1462

約数の個数: 128

約数和(自身を含む): 105019200

約数和(自身を除く): 74838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1429, 1760, 1920, 2112, 2640, 2858, 3520, 4224, 4287, 5280, 5716, 7040, 7145, 8574, 10560, 11432, 14290, 15719, 17148, 21120, 21435, 22864, 28580, 31438, 34296, 42870, 45728, 47157, 57160, 62876, 68592, 78595, 85740, 91456, 94314, 114320, 125752, 137184, 157190, 171480, 182912, 188628, 228640, 235785, 251504, 274368, 314380, 342960, 377256, 457280, 471570, 503008, 548736, 628760, 685920, 754512, 914560, 943140, 1006016, 1257520, 1371840, 1509024, 1886280, 2012032, 2515040, 2743680, 3018048, 3772560, 5030080, 6036096, 7545120, 10060160, 15090240, 30180480]

約数ペア:

[(1, 30180480), (2, 15090240), (3, 10060160), (4, 7545120), (5, 6036096), (6, 5030080), (8, 3772560), (10, 3018048), (11, 2743680), (12, 2515040), (15, 2012032), (16, 1886280), (20, 1509024), (22, 1371840), (24, 1257520), (30, 1006016), (32, 943140), (33, 914560), (40, 754512), (44, 685920), (48, 628760), (55, 548736), (60, 503008), (64, 471570), (66, 457280), (80, 377256), (88, 342960), (96, 314380), (110, 274368), (120, 251504), (128, 235785), (132, 228640), (160, 188628), (165, 182912), (176, 171480), (192, 157190), (220, 137184), (240, 125752), (264, 114320), (320, 94314), (330, 91456), (352, 85740), (384, 78595), (440, 68592), (480, 62876), (528, 57160), (640, 47157), (660, 45728), (704, 42870), (880, 34296), (960, 31438), (1056, 28580), (1320, 22864), (1408, 21435), (1429, 21120), (1760, 17148), (1920, 15719), (2112, 14290), (2640, 11432), (2858, 10560), (3520, 8574), (4224, 7145), (4287, 7040), (5280, 5716)]