45036840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19786

約数の個数: 64

約数和(自身を含む): 142228800

約数和(自身を除く): 97191960

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, 19753, 39506, 59259, 79012, 98765, 118518, 158024, 197530, 237036, 296295, 375307, 395060, 474072, 592590, 750614, 790120, 1125921, 1185180, 1501228, 1876535, 2251842, 2370360, 3002456, 3753070, 4503684, 5629605, 7506140, 9007368, 11259210, 15012280, 22518420, 45036840]

約数ペア:

[(1, 45036840), (2, 22518420), (3, 15012280), (4, 11259210), (5, 9007368), (6, 7506140), (8, 5629605), (10, 4503684), (12, 3753070), (15, 3002456), (19, 2370360), (20, 2251842), (24, 1876535), (30, 1501228), (38, 1185180), (40, 1125921), (57, 790120), (60, 750614), (76, 592590), (95, 474072), (114, 395060), (120, 375307), (152, 296295), (190, 237036), (228, 197530), (285, 158024), (380, 118518), (456, 98765), (570, 79012), (760, 59259), (1140, 39506), (2280, 19753)]