663320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{827}}^1$

素因数の和:1405

約数の個数: 144

約数和(自身を含む): 2270385936

約数和(自身を除く): 1607065776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 557, 720, 827, 1114, 1440, 1654, 1671, 2228, 2481, 2785, 3308, 3342, 4135, 4456, 4962, 5013, 5570, 6616, 6684, 7443, 8270, 8355, 8912, 9924, 10026, 11140, 12405, 13232, 13368, 14886, 16540, 16710, 17824, 19848, 20052, 22280, 24810, 25065, 26464, 26736, 29772, 33080, 33420, 37215, 39696, 40104, 44560, 49620, 50130, 53472, 59544, 66160, 66840, 74430, 79392, 80208, 89120, 99240, 100260, 119088, 132320, 133680, 148860, 160416, 198480, 200520, 238176, 267360, 297720, 396960, 401040, 460639, 595440, 802080, 921278, 1190880, 1381917, 1842556, 2303195, 2763834, 3685112, 4145751, 4606390, 5527668, 6909585, 7370224, 8291502, 9212780, 11055336, 13819170, 14740448, 16583004, 18425560, 20728755, 22110672, 27638340, 33166008, 36851120, 41457510, 44221344, 55276680, 66332016, 73702240, 82915020, 110553360, 132664032, 165830040, 221106720, 331660080, 663320160]

約数ペア:

[(1, 663320160), (2, 331660080), (3, 221106720), (4, 165830040), (5, 132664032), (6, 110553360), (8, 82915020), (9, 73702240), (10, 66332016), (12, 55276680), (15, 44221344), (16, 41457510), (18, 36851120), (20, 33166008), (24, 27638340), (30, 22110672), (32, 20728755), (36, 18425560), (40, 16583004), (45, 14740448), (48, 13819170), (60, 11055336), (72, 9212780), (80, 8291502), (90, 7370224), (96, 6909585), (120, 5527668), (144, 4606390), (160, 4145751), (180, 3685112), (240, 2763834), (288, 2303195), (360, 1842556), (480, 1381917), (557, 1190880), (720, 921278), (827, 802080), (1114, 595440), (1440, 460639), (1654, 401040), (1671, 396960), (2228, 297720), (2481, 267360), (2785, 238176), (3308, 200520), (3342, 198480), (4135, 160416), (4456, 148860), (4962, 133680), (5013, 132320), (5570, 119088), (6616, 100260), (6684, 99240), (7443, 89120), (8270, 80208), (8355, 79392), (8912, 74430), (9924, 66840), (10026, 66160), (11140, 59544), (12405, 53472), (13232, 50130), (13368, 49620), (14886, 44560), (16540, 40104), (16710, 39696), (17824, 37215), (19848, 33420), (20052, 33080), (22280, 29772), (24810, 26736), (25065, 26464)]