1207424160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44131}}^1$

素因数の和:44171

約数の個数: 144

約数和(自身を含む): 4337292960

約数和(自身を除く): 3129868800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 44131, 88262, 132393, 176524, 220655, 264786, 353048, 397179, 441310, 529572, 661965, 706096, 794358, 838489, 882620, 1059144, 1323930, 1412192, 1588716, 1676978, 1765240, 1985895, 2118288, 2515467, 2647860, 3177432, 3353956, 3530480, 3971790, 4192445, 4236576, 5030934, 5295720, 6354864, 6707912, 7060960, 7546401, 7943580, 8384890, 10061868, 10591440, 12577335, 12709728, 13415824, 15092802, 15887160, 16769780, 20123736, 21182880, 25154670, 26831648, 30185604, 31774320, 33539560, 37732005, 40247472, 50309340, 60371208, 63548640, 67079120, 75464010, 80494944, 100618680, 120742416, 134158240, 150928020, 201237360, 241484832, 301856040, 402474720, 603712080, 1207424160]

約数ペア:

[(1, 1207424160), (2, 603712080), (3, 402474720), (4, 301856040), (5, 241484832), (6, 201237360), (8, 150928020), (9, 134158240), (10, 120742416), (12, 100618680), (15, 80494944), (16, 75464010), (18, 67079120), (19, 63548640), (20, 60371208), (24, 50309340), (30, 40247472), (32, 37732005), (36, 33539560), (38, 31774320), (40, 30185604), (45, 26831648), (48, 25154670), (57, 21182880), (60, 20123736), (72, 16769780), (76, 15887160), (80, 15092802), (90, 13415824), (95, 12709728), (96, 12577335), (114, 10591440), (120, 10061868), (144, 8384890), (152, 7943580), (160, 7546401), (171, 7060960), (180, 6707912), (190, 6354864), (228, 5295720), (240, 5030934), (285, 4236576), (288, 4192445), (304, 3971790), (342, 3530480), (360, 3353956), (380, 3177432), (456, 2647860), (480, 2515467), (570, 2118288), (608, 1985895), (684, 1765240), (720, 1676978), (760, 1588716), (855, 1412192), (912, 1323930), (1140, 1059144), (1368, 882620), (1440, 838489), (1520, 794358), (1710, 706096), (1824, 661965), (2280, 529572), (2736, 441310), (3040, 397179), (3420, 353048), (4560, 264786), (5472, 220655), (6840, 176524), (9120, 132393), (13680, 88262), (27360, 44131)]