511774680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51383}}^1$

素因数の和:51480

約数の個数: 64

約数和(自身を含む): 1553852160

約数和(自身を除く): 1042077480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 51383, 102766, 154149, 205532, 256915, 308298, 411064, 513830, 616596, 770745, 1027660, 1233192, 1541490, 2055320, 3082980, 4264789, 6165960, 8529578, 12794367, 17059156, 21323945, 25588734, 34118312, 42647890, 51177468, 63971835, 85295780, 102354936, 127943670, 170591560, 255887340, 511774680]

約数ペア:

[(1, 511774680), (2, 255887340), (3, 170591560), (4, 127943670), (5, 102354936), (6, 85295780), (8, 63971835), (10, 51177468), (12, 42647890), (15, 34118312), (20, 25588734), (24, 21323945), (30, 17059156), (40, 12794367), (60, 8529578), (83, 6165960), (120, 4264789), (166, 3082980), (249, 2055320), (332, 1541490), (415, 1233192), (498, 1027660), (664, 770745), (830, 616596), (996, 513830), (1245, 411064), (1660, 308298), (1992, 256915), (2490, 205532), (3320, 154149), (4980, 102766), (9960, 51383)]