1145580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 3270624

約数和(自身を除く): 2125044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 313, 366, 610, 626, 732, 915, 939, 1220, 1252, 1565, 1830, 1878, 3130, 3660, 3756, 4695, 6260, 9390, 18780, 19093, 38186, 57279, 76372, 95465, 114558, 190930, 229116, 286395, 381860, 572790, 1145580]

約数ペア:

[(1, 1145580), (2, 572790), (3, 381860), (4, 286395), (5, 229116), (6, 190930), (10, 114558), (12, 95465), (15, 76372), (20, 57279), (30, 38186), (60, 19093), (61, 18780), (122, 9390), (183, 6260), (244, 4695), (305, 3756), (313, 3660), (366, 3130), (610, 1878), (626, 1830), (732, 1565), (915, 1252), (939, 1220)]