393264480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{117043}}^1$

素因数の和:117068

約数の個数: 96

約数和(自身を含む): 1415764224

約数和(自身を除く): 1022499744

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, 117043, 234086, 351129, 468172, 585215, 702258, 819301, 936344, 1170430, 1404516, 1638602, 1755645, 1872688, 2340860, 2457903, 2809032, 3277204, 3511290, 3745376, 4096505, 4681720, 4915806, 5618064, 6554408, 7022580, 8193010, 9363440, 9831612, 11236128, 12289515, 13108816, 14045160, 16386020, 18726880, 19663224, 24579030, 26217632, 28090320, 32772040, 39326448, 49158060, 56180640, 65544080, 78652896, 98316120, 131088160, 196632240, 393264480]

約数ペア:

[(1, 393264480), (2, 196632240), (3, 131088160), (4, 98316120), (5, 78652896), (6, 65544080), (7, 56180640), (8, 49158060), (10, 39326448), (12, 32772040), (14, 28090320), (15, 26217632), (16, 24579030), (20, 19663224), (21, 18726880), (24, 16386020), (28, 14045160), (30, 13108816), (32, 12289515), (35, 11236128), (40, 9831612), (42, 9363440), (48, 8193010), (56, 7022580), (60, 6554408), (70, 5618064), (80, 4915806), (84, 4681720), (96, 4096505), (105, 3745376), (112, 3511290), (120, 3277204), (140, 2809032), (160, 2457903), (168, 2340860), (210, 1872688), (224, 1755645), (240, 1638602), (280, 1404516), (336, 1170430), (420, 936344), (480, 819301), (560, 702258), (672, 585215), (840, 468172), (1120, 351129), (1680, 234086), (3360, 117043)]