276530040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{768139}}^1$

素因数の和:768156

約数の個数: 48

約数和(自身を含む): 898723800

約数和(自身を除く): 622193760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 768139, 1536278, 2304417, 3072556, 3840695, 4608834, 6145112, 6913251, 7681390, 9217668, 11522085, 13826502, 15362780, 18435336, 23044170, 27653004, 30725560, 34566255, 46088340, 55306008, 69132510, 92176680, 138265020, 276530040]

約数ペア:

[(1, 276530040), (2, 138265020), (3, 92176680), (4, 69132510), (5, 55306008), (6, 46088340), (8, 34566255), (9, 30725560), (10, 27653004), (12, 23044170), (15, 18435336), (18, 15362780), (20, 13826502), (24, 11522085), (30, 9217668), (36, 7681390), (40, 6913251), (45, 6145112), (60, 4608834), (72, 3840695), (90, 3072556), (120, 2304417), (180, 1536278), (360, 768139)]