30794160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 80

約数和(自身を含む): 98565120

約数和(自身を除く): 67770960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 4139, 7440, 8278, 12417, 16556, 20695, 24834, 33112, 41390, 49668, 62085, 66224, 82780, 99336, 124170, 128309, 165560, 198672, 248340, 256618, 331120, 384927, 496680, 513236, 641545, 769854, 993360, 1026472, 1283090, 1539708, 1924635, 2052944, 2566180, 3079416, 3849270, 5132360, 6158832, 7698540, 10264720, 15397080, 30794160]

約数ペア:

[(1, 30794160), (2, 15397080), (3, 10264720), (4, 7698540), (5, 6158832), (6, 5132360), (8, 3849270), (10, 3079416), (12, 2566180), (15, 2052944), (16, 1924635), (20, 1539708), (24, 1283090), (30, 1026472), (31, 993360), (40, 769854), (48, 641545), (60, 513236), (62, 496680), (80, 384927), (93, 331120), (120, 256618), (124, 248340), (155, 198672), (186, 165560), (240, 128309), (248, 124170), (310, 99336), (372, 82780), (465, 66224), (496, 62085), (620, 49668), (744, 41390), (930, 33112), (1240, 24834), (1488, 20695), (1860, 16556), (2480, 12417), (3720, 8278), (4139, 7440)]