30365040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6694

約数の個数: 80

約数和(自身を含む): 99100800

約数和(自身を除く): 68735760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6659, 13318, 19977, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 106544, 126521, 133180, 159816, 199770, 253042, 266360, 319632, 379563, 399540, 506084, 532720, 632605, 759126, 799080, 1012168, 1265210, 1518252, 1598160, 1897815, 2024336, 2530420, 3036504, 3795630, 5060840, 6073008, 7591260, 10121680, 15182520, 30365040]

約数ペア:

[(1, 30365040), (2, 15182520), (3, 10121680), (4, 7591260), (5, 6073008), (6, 5060840), (8, 3795630), (10, 3036504), (12, 2530420), (15, 2024336), (16, 1897815), (19, 1598160), (20, 1518252), (24, 1265210), (30, 1012168), (38, 799080), (40, 759126), (48, 632605), (57, 532720), (60, 506084), (76, 399540), (80, 379563), (95, 319632), (114, 266360), (120, 253042), (152, 199770), (190, 159816), (228, 133180), (240, 126521), (285, 106544), (304, 99885), (380, 79908), (456, 66590), (570, 53272), (760, 39954), (912, 33295), (1140, 26636), (1520, 19977), (2280, 13318), (4560, 6659)]