15397080

素因数分解:

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

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 32295720

約数列:

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

約数ペア:

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