512298540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72977}}^1$

素因数の和:73008

約数の個数: 96

約数和(自身を含む): 1716442560

約数和(自身を除く): 1204144020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 72977, 145954, 218931, 291908, 364885, 437862, 656793, 729770, 875724, 948701, 1094655, 1313586, 1459540, 1897402, 1970379, 2189310, 2627172, 2846103, 3283965, 3794804, 3940758, 4378620, 4743505, 5692206, 6567930, 7881516, 8538309, 9487010, 9851895, 11384412, 13135860, 14230515, 17076618, 18974020, 19703790, 25614927, 28461030, 34153236, 39407580, 42691545, 51229854, 56922060, 85383090, 102459708, 128074635, 170766180, 256149270, 512298540]

約数ペア:

[(1, 512298540), (2, 256149270), (3, 170766180), (4, 128074635), (5, 102459708), (6, 85383090), (9, 56922060), (10, 51229854), (12, 42691545), (13, 39407580), (15, 34153236), (18, 28461030), (20, 25614927), (26, 19703790), (27, 18974020), (30, 17076618), (36, 14230515), (39, 13135860), (45, 11384412), (52, 9851895), (54, 9487010), (60, 8538309), (65, 7881516), (78, 6567930), (90, 5692206), (108, 4743505), (117, 4378620), (130, 3940758), (135, 3794804), (156, 3283965), (180, 2846103), (195, 2627172), (234, 2189310), (260, 1970379), (270, 1897402), (351, 1459540), (390, 1313586), (468, 1094655), (540, 948701), (585, 875724), (702, 729770), (780, 656793), (1170, 437862), (1404, 364885), (1755, 291908), (2340, 218931), (3510, 145954), (7020, 72977)]