69078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16931}}^1$

素因数の和:16964

約数の個数: 80

約数和(自身を含む): 226753344

約数和(自身を除く): 157674864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16931, 33862, 50793, 67724, 84655, 101586, 135448, 169310, 203172, 253965, 270896, 287827, 338620, 406344, 507930, 575654, 677240, 812688, 863481, 1015860, 1151308, 1354480, 1439135, 1726962, 2031720, 2302616, 2878270, 3453924, 4063440, 4317405, 4605232, 5756540, 6907848, 8634810, 11513080, 13815696, 17269620, 23026160, 34539240, 69078480]

約数ペア:

[(1, 69078480), (2, 34539240), (3, 23026160), (4, 17269620), (5, 13815696), (6, 11513080), (8, 8634810), (10, 6907848), (12, 5756540), (15, 4605232), (16, 4317405), (17, 4063440), (20, 3453924), (24, 2878270), (30, 2302616), (34, 2031720), (40, 1726962), (48, 1439135), (51, 1354480), (60, 1151308), (68, 1015860), (80, 863481), (85, 812688), (102, 677240), (120, 575654), (136, 507930), (170, 406344), (204, 338620), (240, 287827), (255, 270896), (272, 253965), (340, 203172), (408, 169310), (510, 135448), (680, 101586), (816, 84655), (1020, 67724), (1360, 50793), (2040, 33862), (4080, 16931)]