4478971080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1964461}}^1$

素因数の和:1964494

約数の個数: 64

約数和(自身を含む): 14144126400

約数和(自身を除く): 9665155320

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, 2280, 1964461, 3928922, 5893383, 7857844, 9822305, 11786766, 15715688, 19644610, 23573532, 29466915, 37324759, 39289220, 47147064, 58933830, 74649518, 78578440, 111974277, 117867660, 149299036, 186623795, 223948554, 235735320, 298598072, 373247590, 447897108, 559871385, 746495180, 895794216, 1119742770, 1492990360, 2239485540, 4478971080]

約数ペア:

[(1, 4478971080), (2, 2239485540), (3, 1492990360), (4, 1119742770), (5, 895794216), (6, 746495180), (8, 559871385), (10, 447897108), (12, 373247590), (15, 298598072), (19, 235735320), (20, 223948554), (24, 186623795), (30, 149299036), (38, 117867660), (40, 111974277), (57, 78578440), (60, 74649518), (76, 58933830), (95, 47147064), (114, 39289220), (120, 37324759), (152, 29466915), (190, 23573532), (228, 19644610), (285, 15715688), (380, 11786766), (456, 9822305), (570, 7857844), (760, 5893383), (1140, 3928922), (2280, 1964461)]