453223920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4507}}^1$

素因数の和:4942

約数の個数: 80

約数和(自身を含む): 1408659840

約数和(自身を除く): 955435920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 4507, 5028, 6285, 6704, 8380, 9014, 10056, 12570, 13521, 16760, 18028, 20112, 22535, 25140, 27042, 33520, 36056, 45070, 50280, 54084, 67605, 72112, 90140, 100560, 108168, 135210, 180280, 216336, 270420, 360560, 540840, 1081680, 1888433, 3776866, 5665299, 7553732, 9442165, 11330598, 15107464, 18884330, 22661196, 28326495, 30214928, 37768660, 45322392, 56652990, 75537320, 90644784, 113305980, 151074640, 226611960, 453223920]

約数ペア:

[(1, 453223920), (2, 226611960), (3, 151074640), (4, 113305980), (5, 90644784), (6, 75537320), (8, 56652990), (10, 45322392), (12, 37768660), (15, 30214928), (16, 28326495), (20, 22661196), (24, 18884330), (30, 15107464), (40, 11330598), (48, 9442165), (60, 7553732), (80, 5665299), (120, 3776866), (240, 1888433), (419, 1081680), (838, 540840), (1257, 360560), (1676, 270420), (2095, 216336), (2514, 180280), (3352, 135210), (4190, 108168), (4507, 100560), (5028, 90140), (6285, 72112), (6704, 67605), (8380, 54084), (9014, 50280), (10056, 45070), (12570, 36056), (13521, 33520), (16760, 27042), (18028, 25140), (20112, 22535)]