6521489040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2470261}}^1$

素因数の和:2470288

約数の個数: 80

約数和(自身を含む): 22054499136

約数和(自身を除く): 15533010096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2470261, 4940522, 7410783, 9881044, 12351305, 14821566, 19762088, 24702610, 27172871, 29643132, 37053915, 39524176, 49405220, 54345742, 59286264, 74107830, 81518613, 98810440, 108691484, 118572528, 135864355, 148215660, 163037226, 197620880, 217382968, 271728710, 296431320, 326074452, 407593065, 434765936, 543457420, 592862640, 652148904, 815186130, 1086914840, 1304297808, 1630372260, 2173829680, 3260744520, 6521489040]

約数ペア:

[(1, 6521489040), (2, 3260744520), (3, 2173829680), (4, 1630372260), (5, 1304297808), (6, 1086914840), (8, 815186130), (10, 652148904), (11, 592862640), (12, 543457420), (15, 434765936), (16, 407593065), (20, 326074452), (22, 296431320), (24, 271728710), (30, 217382968), (33, 197620880), (40, 163037226), (44, 148215660), (48, 135864355), (55, 118572528), (60, 108691484), (66, 98810440), (80, 81518613), (88, 74107830), (110, 59286264), (120, 54345742), (132, 49405220), (165, 39524176), (176, 37053915), (220, 29643132), (240, 27172871), (264, 24702610), (330, 19762088), (440, 14821566), (528, 12351305), (660, 9881044), (880, 7410783), (1320, 4940522), (2640, 2470261)]