180532240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 482647680

約数和(自身を除く): 302115440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 895, 1253, 1432, 1790, 1801, 2506, 2864, 3580, 3602, 5012, 6265, 7160, 7204, 9005, 10024, 12530, 12607, 14320, 14408, 18010, 20048, 25060, 25214, 28816, 36020, 50120, 50428, 63035, 72040, 100240, 100856, 126070, 144080, 201712, 252140, 322379, 504280, 644758, 1008560, 1289516, 1611895, 2256653, 2579032, 3223790, 4513306, 5158064, 6447580, 9026612, 11283265, 12895160, 18053224, 22566530, 25790320, 36106448, 45133060, 90266120, 180532240]

約数ペア:

[(1, 180532240), (2, 90266120), (4, 45133060), (5, 36106448), (7, 25790320), (8, 22566530), (10, 18053224), (14, 12895160), (16, 11283265), (20, 9026612), (28, 6447580), (35, 5158064), (40, 4513306), (56, 3223790), (70, 2579032), (80, 2256653), (112, 1611895), (140, 1289516), (179, 1008560), (280, 644758), (358, 504280), (560, 322379), (716, 252140), (895, 201712), (1253, 144080), (1432, 126070), (1790, 100856), (1801, 100240), (2506, 72040), (2864, 63035), (3580, 50428), (3602, 50120), (5012, 36020), (6265, 28816), (7160, 25214), (7204, 25060), (9005, 20048), (10024, 18010), (12530, 14408), (12607, 14320)]