307236840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134753}}^1$

素因数の和:134786

約数の個数: 64

約数和(自身を含む): 970228800

約数和(自身を除く): 662991960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 134753, 269506, 404259, 539012, 673765, 808518, 1078024, 1347530, 1617036, 2021295, 2560307, 2695060, 3234072, 4042590, 5120614, 5390120, 7680921, 8085180, 10241228, 12801535, 15361842, 16170360, 20482456, 25603070, 30723684, 38404605, 51206140, 61447368, 76809210, 102412280, 153618420, 307236840]

約数ペア:

[(1, 307236840), (2, 153618420), (3, 102412280), (4, 76809210), (5, 61447368), (6, 51206140), (8, 38404605), (10, 30723684), (12, 25603070), (15, 20482456), (19, 16170360), (20, 15361842), (24, 12801535), (30, 10241228), (38, 8085180), (40, 7680921), (57, 5390120), (60, 5120614), (76, 4042590), (95, 3234072), (114, 2695060), (120, 2560307), (152, 2021295), (190, 1617036), (228, 1347530), (285, 1078024), (380, 808518), (456, 673765), (570, 539012), (760, 404259), (1140, 269506), (2280, 134753)]