152090960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8812

約数の個数: 80

約数和(自身を含む): 417211392

約数和(自身を除く): 265120432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 8761, 17360, 17522, 35044, 43805, 61327, 70088, 87610, 122654, 140176, 175220, 245308, 271591, 306635, 350440, 490616, 543182, 613270, 700880, 981232, 1086364, 1226540, 1357955, 1901137, 2172728, 2453080, 2715910, 3802274, 4345456, 4906160, 5431820, 7604548, 9505685, 10863640, 15209096, 19011370, 21727280, 30418192, 38022740, 76045480, 152090960]

約数ペア:

[(1, 152090960), (2, 76045480), (4, 38022740), (5, 30418192), (7, 21727280), (8, 19011370), (10, 15209096), (14, 10863640), (16, 9505685), (20, 7604548), (28, 5431820), (31, 4906160), (35, 4345456), (40, 3802274), (56, 2715910), (62, 2453080), (70, 2172728), (80, 1901137), (112, 1357955), (124, 1226540), (140, 1086364), (155, 981232), (217, 700880), (248, 613270), (280, 543182), (310, 490616), (434, 350440), (496, 306635), (560, 271591), (620, 245308), (868, 175220), (1085, 140176), (1240, 122654), (1736, 87610), (2170, 70088), (2480, 61327), (3472, 43805), (4340, 35044), (8680, 17522), (8761, 17360)]