49728960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 176881536

約数和(自身を除く): 127152576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 557, 558, 576, 620, 720, 744, 930, 960, 992, 1114, 1116, 1240, 1395, 1440, 1488, 1671, 1860, 1984, 2228, 2232, 2480, 2785, 2790, 2880, 2976, 3342, 3720, 4456, 4464, 4960, 5013, 5570, 5580, 5952, 6684, 7440, 8355, 8912, 8928, 9920, 10026, 11140, 11160, 13368, 14880, 16710, 17267, 17824, 17856, 20052, 22280, 22320, 25065, 26736, 29760, 33420, 34534, 35648, 40104, 44560, 44640, 50130, 51801, 53472, 66840, 69068, 80208, 86335, 89120, 89280, 100260, 103602, 106944, 133680, 138136, 155403, 160416, 172670, 178240, 200520, 207204, 259005, 267360, 276272, 310806, 320832, 345340, 401040, 414408, 518010, 534720, 552544, 621612, 690680, 777015, 802080, 828816, 1036020, 1105088, 1243224, 1381360, 1554030, 1604160, 1657632, 2072040, 2486448, 2762720, 3108060, 3315264, 4144080, 4972896, 5525440, 6216120, 8288160, 9945792, 12432240, 16576320, 24864480, 49728960]

約数ペア:

[(1, 49728960), (2, 24864480), (3, 16576320), (4, 12432240), (5, 9945792), (6, 8288160), (8, 6216120), (9, 5525440), (10, 4972896), (12, 4144080), (15, 3315264), (16, 3108060), (18, 2762720), (20, 2486448), (24, 2072040), (30, 1657632), (31, 1604160), (32, 1554030), (36, 1381360), (40, 1243224), (45, 1105088), (48, 1036020), (60, 828816), (62, 802080), (64, 777015), (72, 690680), (80, 621612), (90, 552544), (93, 534720), (96, 518010), (120, 414408), (124, 401040), (144, 345340), (155, 320832), (160, 310806), (180, 276272), (186, 267360), (192, 259005), (240, 207204), (248, 200520), (279, 178240), (288, 172670), (310, 160416), (320, 155403), (360, 138136), (372, 133680), (465, 106944), (480, 103602), (496, 100260), (557, 89280), (558, 89120), (576, 86335), (620, 80208), (720, 69068), (744, 66840), (930, 53472), (960, 51801), (992, 50130), (1114, 44640), (1116, 44560), (1240, 40104), (1395, 35648), (1440, 34534), (1488, 33420), (1671, 29760), (1860, 26736), (1984, 25065), (2228, 22320), (2232, 22280), (2480, 20052), (2785, 17856), (2790, 17824), (2880, 17267), (2976, 16710), (3342, 14880), (3720, 13368), (4456, 11160), (4464, 11140), (4960, 10026), (5013, 9920), (5570, 8928), (5580, 8912), (5952, 8355), (6684, 7440)]