279202260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{14867}}^1$

素因数の和:15192

約数の個数: 48

約数和(自身を含む): 784316736

約数和(自身を除く): 505114476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 14867, 18780, 29734, 44601, 59468, 74335, 89202, 148670, 178404, 223005, 297340, 446010, 892020, 4653371, 9306742, 13960113, 18613484, 23266855, 27920226, 46533710, 55840452, 69800565, 93067420, 139601130, 279202260]

約数ペア:

[(1, 279202260), (2, 139601130), (3, 93067420), (4, 69800565), (5, 55840452), (6, 46533710), (10, 27920226), (12, 23266855), (15, 18613484), (20, 13960113), (30, 9306742), (60, 4653371), (313, 892020), (626, 446010), (939, 297340), (1252, 223005), (1565, 178404), (1878, 148670), (3130, 89202), (3756, 74335), (4695, 59468), (6260, 44601), (9390, 29734), (14867, 18780)]