145954560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 324983040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 199, 240, 256, 320, 382, 384, 398, 480, 573, 597, 640, 764, 768, 796, 955, 960, 995, 1146, 1194, 1280, 1528, 1592, 1910, 1920, 1990, 2292, 2388, 2865, 2985, 3056, 3184, 3820, 3840, 3980, 4584, 4776, 5730, 5970, 6112, 6368, 7640, 7960, 9168, 9552, 11460, 11940, 12224, 12736, 15280, 15920, 18336, 19104, 22920, 23880, 24448, 25472, 30560, 31840, 36672, 38009, 38208, 45840, 47760, 48896, 50944, 61120, 63680, 73344, 76018, 76416, 91680, 95520, 114027, 122240, 127360, 146688, 152036, 152832, 183360, 190045, 191040, 228054, 244480, 254720, 304072, 366720, 380090, 382080, 456108, 570135, 608144, 733440, 760180, 764160, 912216, 1140270, 1216288, 1520360, 1824432, 2280540, 2432576, 3040720, 3648864, 4561080, 4865152, 6081440, 7297728, 9122160, 9730304, 12162880, 14595456, 18244320, 24325760, 29190912, 36488640, 48651520, 72977280, 145954560]

約数ペア:

[(1, 145954560), (2, 72977280), (3, 48651520), (4, 36488640), (5, 29190912), (6, 24325760), (8, 18244320), (10, 14595456), (12, 12162880), (15, 9730304), (16, 9122160), (20, 7297728), (24, 6081440), (30, 4865152), (32, 4561080), (40, 3648864), (48, 3040720), (60, 2432576), (64, 2280540), (80, 1824432), (96, 1520360), (120, 1216288), (128, 1140270), (160, 912216), (191, 764160), (192, 760180), (199, 733440), (240, 608144), (256, 570135), (320, 456108), (382, 382080), (384, 380090), (398, 366720), (480, 304072), (573, 254720), (597, 244480), (640, 228054), (764, 191040), (768, 190045), (796, 183360), (955, 152832), (960, 152036), (995, 146688), (1146, 127360), (1194, 122240), (1280, 114027), (1528, 95520), (1592, 91680), (1910, 76416), (1920, 76018), (1990, 73344), (2292, 63680), (2388, 61120), (2865, 50944), (2985, 48896), (3056, 47760), (3184, 45840), (3820, 38208), (3840, 38009), (3980, 36672), (4584, 31840), (4776, 30560), (5730, 25472), (5970, 24448), (6112, 23880), (6368, 22920), (7640, 19104), (7960, 18336), (9168, 15920), (9552, 15280), (11460, 12736), (11940, 12224)]