1304691360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{388301}}^1$

素因数の和:388326

約数の個数: 96

約数和(自身を含む): 4696900992

約数和(自身を除く): 3392209632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 388301, 776602, 1164903, 1553204, 1941505, 2329806, 2718107, 3106408, 3883010, 4659612, 5436214, 5824515, 6212816, 7766020, 8154321, 9319224, 10872428, 11649030, 12425632, 13590535, 15532040, 16308642, 18638448, 21744856, 23298060, 27181070, 31064080, 32617284, 37276896, 40771605, 43489712, 46596120, 54362140, 62128160, 65234568, 81543210, 86979424, 93192240, 108724280, 130469136, 163086420, 186384480, 217448560, 260938272, 326172840, 434897120, 652345680, 1304691360]

約数ペア:

[(1, 1304691360), (2, 652345680), (3, 434897120), (4, 326172840), (5, 260938272), (6, 217448560), (7, 186384480), (8, 163086420), (10, 130469136), (12, 108724280), (14, 93192240), (15, 86979424), (16, 81543210), (20, 65234568), (21, 62128160), (24, 54362140), (28, 46596120), (30, 43489712), (32, 40771605), (35, 37276896), (40, 32617284), (42, 31064080), (48, 27181070), (56, 23298060), (60, 21744856), (70, 18638448), (80, 16308642), (84, 15532040), (96, 13590535), (105, 12425632), (112, 11649030), (120, 10872428), (140, 9319224), (160, 8154321), (168, 7766020), (210, 6212816), (224, 5824515), (240, 5436214), (280, 4659612), (336, 3883010), (420, 3106408), (480, 2718107), (560, 2329806), (672, 1941505), (840, 1553204), (1120, 1164903), (1680, 776602), (3360, 388301)]