348771960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6938

約数の個数: 128

約数和(自身を含む): 1187481600

約数和(自身を除く): 838709640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 6871, 8460, 10152, 12690, 13742, 16920, 20613, 25380, 27484, 34355, 41226, 50760, 54968, 61839, 68710, 82452, 103065, 123678, 137420, 164904, 185517, 206130, 247356, 274840, 309195, 322937, 371034, 412260, 494712, 618390, 645874, 742068, 824520, 927585, 968811, 1236780, 1291748, 1484136, 1614685, 1855170, 1937622, 2473560, 2583496, 2906433, 3229370, 3710340, 3875244, 4844055, 5812866, 6458740, 7420680, 7750488, 8719299, 9688110, 11625732, 12917480, 14532165, 17438598, 19376220, 23251464, 29064330, 34877196, 38752440, 43596495, 58128660, 69754392, 87192990, 116257320, 174385980, 348771960]

約数ペア:

[(1, 348771960), (2, 174385980), (3, 116257320), (4, 87192990), (5, 69754392), (6, 58128660), (8, 43596495), (9, 38752440), (10, 34877196), (12, 29064330), (15, 23251464), (18, 19376220), (20, 17438598), (24, 14532165), (27, 12917480), (30, 11625732), (36, 9688110), (40, 8719299), (45, 7750488), (47, 7420680), (54, 6458740), (60, 5812866), (72, 4844055), (90, 3875244), (94, 3710340), (108, 3229370), (120, 2906433), (135, 2583496), (141, 2473560), (180, 1937622), (188, 1855170), (216, 1614685), (235, 1484136), (270, 1291748), (282, 1236780), (360, 968811), (376, 927585), (423, 824520), (470, 742068), (540, 645874), (564, 618390), (705, 494712), (846, 412260), (940, 371034), (1080, 322937), (1128, 309195), (1269, 274840), (1410, 247356), (1692, 206130), (1880, 185517), (2115, 164904), (2538, 137420), (2820, 123678), (3384, 103065), (4230, 82452), (5076, 68710), (5640, 61839), (6345, 54968), (6871, 50760), (8460, 41226), (10152, 34355), (12690, 27484), (13742, 25380), (16920, 20613)]