85658640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5928

約数の個数: 80

約数和(自身を含む): 269941056

約数和(自身を除く): 184282416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5851, 7320, 11702, 14640, 17553, 23404, 29255, 35106, 46808, 58510, 70212, 87765, 93616, 117020, 140424, 175530, 234040, 280848, 351060, 356911, 468080, 702120, 713822, 1070733, 1404240, 1427644, 1784555, 2141466, 2855288, 3569110, 4282932, 5353665, 5710576, 7138220, 8565864, 10707330, 14276440, 17131728, 21414660, 28552880, 42829320, 85658640]

約数ペア:

[(1, 85658640), (2, 42829320), (3, 28552880), (4, 21414660), (5, 17131728), (6, 14276440), (8, 10707330), (10, 8565864), (12, 7138220), (15, 5710576), (16, 5353665), (20, 4282932), (24, 3569110), (30, 2855288), (40, 2141466), (48, 1784555), (60, 1427644), (61, 1404240), (80, 1070733), (120, 713822), (122, 702120), (183, 468080), (240, 356911), (244, 351060), (305, 280848), (366, 234040), (488, 175530), (610, 140424), (732, 117020), (915, 93616), (976, 87765), (1220, 70212), (1464, 58510), (1830, 46808), (2440, 35106), (2928, 29255), (3660, 23404), (4880, 17553), (5851, 14640), (7320, 11702)]