4243080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 13406400

約数和(自身を除く): 9163320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1861, 2280, 3722, 5583, 7444, 9305, 11166, 14888, 18610, 22332, 27915, 35359, 37220, 44664, 55830, 70718, 74440, 106077, 111660, 141436, 176795, 212154, 223320, 282872, 353590, 424308, 530385, 707180, 848616, 1060770, 1414360, 2121540, 4243080]

約数ペア:

[(1, 4243080), (2, 2121540), (3, 1414360), (4, 1060770), (5, 848616), (6, 707180), (8, 530385), (10, 424308), (12, 353590), (15, 282872), (19, 223320), (20, 212154), (24, 176795), (30, 141436), (38, 111660), (40, 106077), (57, 74440), (60, 70718), (76, 55830), (95, 44664), (114, 37220), (120, 35359), (152, 27915), (190, 22332), (228, 18610), (285, 14888), (380, 11166), (456, 9305), (570, 7444), (760, 5583), (1140, 3722), (1861, 2280)]