6981360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 80

約数和(自身を含む): 22796160

約数和(自身を除く): 15814800

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, 1531, 2280, 3062, 4560, 4593, 6124, 7655, 9186, 12248, 15310, 18372, 22965, 24496, 29089, 30620, 36744, 45930, 58178, 61240, 73488, 87267, 91860, 116356, 122480, 145445, 174534, 183720, 232712, 290890, 349068, 367440, 436335, 465424, 581780, 698136, 872670, 1163560, 1396272, 1745340, 2327120, 3490680, 6981360]

約数ペア:

[(1, 6981360), (2, 3490680), (3, 2327120), (4, 1745340), (5, 1396272), (6, 1163560), (8, 872670), (10, 698136), (12, 581780), (15, 465424), (16, 436335), (19, 367440), (20, 349068), (24, 290890), (30, 232712), (38, 183720), (40, 174534), (48, 145445), (57, 122480), (60, 116356), (76, 91860), (80, 87267), (95, 73488), (114, 61240), (120, 58178), (152, 45930), (190, 36744), (228, 30620), (240, 29089), (285, 24496), (304, 22965), (380, 18372), (456, 15310), (570, 12248), (760, 9186), (912, 7655), (1140, 6124), (1520, 4593), (1531, 4560), (2280, 3062)]