61882240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 178214400

約数和(自身を除く): 116332160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 727, 760, 896, 1064, 1120, 1216, 1330, 1454, 1520, 2128, 2240, 2432, 2660, 2908, 3040, 3635, 4256, 4480, 5089, 5320, 5816, 6080, 7270, 8512, 10178, 10640, 11632, 12160, 13813, 14540, 17024, 20356, 21280, 23264, 25445, 27626, 29080, 40712, 42560, 46528, 50890, 55252, 58160, 69065, 81424, 85120, 93056, 96691, 101780, 110504, 116320, 138130, 162848, 193382, 203560, 221008, 232640, 276260, 325696, 386764, 407120, 442016, 465280, 483455, 552520, 651392, 773528, 814240, 884032, 966910, 1105040, 1547056, 1628480, 1768064, 1933820, 2210080, 3094112, 3256960, 3867640, 4420160, 6188224, 7735280, 8840320, 12376448, 15470560, 30941120, 61882240]

約数ペア:

[(1, 61882240), (2, 30941120), (4, 15470560), (5, 12376448), (7, 8840320), (8, 7735280), (10, 6188224), (14, 4420160), (16, 3867640), (19, 3256960), (20, 3094112), (28, 2210080), (32, 1933820), (35, 1768064), (38, 1628480), (40, 1547056), (56, 1105040), (64, 966910), (70, 884032), (76, 814240), (80, 773528), (95, 651392), (112, 552520), (128, 483455), (133, 465280), (140, 442016), (152, 407120), (160, 386764), (190, 325696), (224, 276260), (266, 232640), (280, 221008), (304, 203560), (320, 193382), (380, 162848), (448, 138130), (532, 116320), (560, 110504), (608, 101780), (640, 96691), (665, 93056), (727, 85120), (760, 81424), (896, 69065), (1064, 58160), (1120, 55252), (1216, 50890), (1330, 46528), (1454, 42560), (1520, 40712), (2128, 29080), (2240, 27626), (2432, 25445), (2660, 23264), (2908, 21280), (3040, 20356), (3635, 17024), (4256, 14540), (4480, 13813), (5089, 12160), (5320, 11632), (5816, 10640), (6080, 10178), (7270, 8512)]