1060431440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8761}}^1$

素因数の和:8880

約数の個数: 80

約数和(自身を含む): 2640165840

約数和(自身を除く): 1579734400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 89, 136, 170, 178, 272, 340, 356, 445, 680, 712, 890, 1360, 1424, 1513, 1780, 3026, 3560, 6052, 7120, 7565, 8761, 12104, 15130, 17522, 24208, 30260, 35044, 43805, 60520, 70088, 87610, 121040, 140176, 148937, 175220, 297874, 350440, 595748, 700880, 744685, 779729, 1191496, 1489370, 1559458, 2382992, 2978740, 3118916, 3898645, 5957480, 6237832, 7797290, 11914960, 12475664, 13255393, 15594580, 26510786, 31189160, 53021572, 62378320, 66276965, 106043144, 132553930, 212086288, 265107860, 530215720, 1060431440]

約数ペア:

[(1, 1060431440), (2, 530215720), (4, 265107860), (5, 212086288), (8, 132553930), (10, 106043144), (16, 66276965), (17, 62378320), (20, 53021572), (34, 31189160), (40, 26510786), (68, 15594580), (80, 13255393), (85, 12475664), (89, 11914960), (136, 7797290), (170, 6237832), (178, 5957480), (272, 3898645), (340, 3118916), (356, 2978740), (445, 2382992), (680, 1559458), (712, 1489370), (890, 1191496), (1360, 779729), (1424, 744685), (1513, 700880), (1780, 595748), (3026, 350440), (3560, 297874), (6052, 175220), (7120, 148937), (7565, 140176), (8761, 121040), (12104, 87610), (15130, 70088), (17522, 60520), (24208, 43805), (30260, 35044)]