2015300560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276827}}^1$

素因数の和:276860

約数の個数: 80

約数和(自身を含む): 5766880896

約数和(自身を除く): 3751580336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 276827, 553654, 1107308, 1384135, 1937789, 2214616, 2768270, 3598751, 3875578, 4429232, 5536540, 7197502, 7751156, 9688945, 11073080, 14395004, 15502312, 17993755, 19377890, 22146160, 25191257, 28790008, 31004624, 35987510, 38755780, 50382514, 57580016, 71975020, 77511560, 100765028, 125956285, 143950040, 155023120, 201530056, 251912570, 287900080, 403060112, 503825140, 1007650280, 2015300560]

約数ペア:

[(1, 2015300560), (2, 1007650280), (4, 503825140), (5, 403060112), (7, 287900080), (8, 251912570), (10, 201530056), (13, 155023120), (14, 143950040), (16, 125956285), (20, 100765028), (26, 77511560), (28, 71975020), (35, 57580016), (40, 50382514), (52, 38755780), (56, 35987510), (65, 31004624), (70, 28790008), (80, 25191257), (91, 22146160), (104, 19377890), (112, 17993755), (130, 15502312), (140, 14395004), (182, 11073080), (208, 9688945), (260, 7751156), (280, 7197502), (364, 5536540), (455, 4429232), (520, 3875578), (560, 3598751), (728, 2768270), (910, 2214616), (1040, 1937789), (1456, 1384135), (1820, 1107308), (3640, 553654), (7280, 276827)]