554240040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{35257}}^1$

素因数の和:35402

約数の個数: 64

約数和(自身を含む): 1675460160

約数和(自身を除く): 1121220120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 35257, 70514, 105771, 141028, 176285, 211542, 282056, 352570, 423084, 528855, 705140, 846168, 1057710, 1410280, 2115420, 4230840, 4618667, 9237334, 13856001, 18474668, 23093335, 27712002, 36949336, 46186670, 55424004, 69280005, 92373340, 110848008, 138560010, 184746680, 277120020, 554240040]

約数ペア:

[(1, 554240040), (2, 277120020), (3, 184746680), (4, 138560010), (5, 110848008), (6, 92373340), (8, 69280005), (10, 55424004), (12, 46186670), (15, 36949336), (20, 27712002), (24, 23093335), (30, 18474668), (40, 13856001), (60, 9237334), (120, 4618667), (131, 4230840), (262, 2115420), (393, 1410280), (524, 1057710), (655, 846168), (786, 705140), (1048, 528855), (1310, 423084), (1572, 352570), (1965, 282056), (2620, 211542), (3144, 176285), (3930, 141028), (5240, 105771), (7860, 70514), (15720, 35257)]