12420617520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3044269}}^1$

素因数の和:3044302

約数の個数: 80

約数和(自身を含む): 40768863840

約数和(自身を除く): 28348246320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 3044269, 6088538, 9132807, 12177076, 15221345, 18265614, 24354152, 30442690, 36531228, 45664035, 48708304, 51752573, 60885380, 73062456, 91328070, 103505146, 121770760, 146124912, 155257719, 182656140, 207010292, 243541520, 258762865, 310515438, 365312280, 414020584, 517525730, 621030876, 730624560, 776288595, 828041168, 1035051460, 1242061752, 1552577190, 2070102920, 2484123504, 3105154380, 4140205840, 6210308760, 12420617520]

約数ペア:

[(1, 12420617520), (2, 6210308760), (3, 4140205840), (4, 3105154380), (5, 2484123504), (6, 2070102920), (8, 1552577190), (10, 1242061752), (12, 1035051460), (15, 828041168), (16, 776288595), (17, 730624560), (20, 621030876), (24, 517525730), (30, 414020584), (34, 365312280), (40, 310515438), (48, 258762865), (51, 243541520), (60, 207010292), (68, 182656140), (80, 155257719), (85, 146124912), (102, 121770760), (120, 103505146), (136, 91328070), (170, 73062456), (204, 60885380), (240, 51752573), (255, 48708304), (272, 45664035), (340, 36531228), (408, 30442690), (510, 24354152), (680, 18265614), (816, 15221345), (1020, 12177076), (1360, 9132807), (2040, 6088538), (4080, 3044269)]