158893440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82757}}^1$

素因数の和:82779

約数の個数: 64

約数和(自身を含む): 506478960

約数和(自身を除く): 347585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 82757, 165514, 248271, 331028, 413785, 496542, 662056, 827570, 993084, 1241355, 1324112, 1655140, 1986168, 2482710, 2648224, 3310280, 3972336, 4965420, 5296448, 6620560, 7944672, 9930840, 10592896, 13241120, 15889344, 19861680, 26482240, 31778688, 39723360, 52964480, 79446720, 158893440]

約数ペア:

[(1, 158893440), (2, 79446720), (3, 52964480), (4, 39723360), (5, 31778688), (6, 26482240), (8, 19861680), (10, 15889344), (12, 13241120), (15, 10592896), (16, 9930840), (20, 7944672), (24, 6620560), (30, 5296448), (32, 4965420), (40, 3972336), (48, 3310280), (60, 2648224), (64, 2482710), (80, 1986168), (96, 1655140), (120, 1324112), (128, 1241355), (160, 993084), (192, 827570), (240, 662056), (320, 496542), (384, 413785), (480, 331028), (640, 248271), (960, 165514), (1920, 82757)]