378144480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{112543}}^1$

素因数の和:112568

約数の個数: 96

約数和(自身を含む): 1361332224

約数和(自身を除く): 983187744

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, 112543, 225086, 337629, 450172, 562715, 675258, 787801, 900344, 1125430, 1350516, 1575602, 1688145, 1800688, 2250860, 2363403, 2701032, 3151204, 3376290, 3601376, 3939005, 4501720, 4726806, 5402064, 6302408, 6752580, 7878010, 9003440, 9453612, 10804128, 11817015, 12604816, 13505160, 15756020, 18006880, 18907224, 23634030, 25209632, 27010320, 31512040, 37814448, 47268060, 54020640, 63024080, 75628896, 94536120, 126048160, 189072240, 378144480]

約数ペア:

[(1, 378144480), (2, 189072240), (3, 126048160), (4, 94536120), (5, 75628896), (6, 63024080), (7, 54020640), (8, 47268060), (10, 37814448), (12, 31512040), (14, 27010320), (15, 25209632), (16, 23634030), (20, 18907224), (21, 18006880), (24, 15756020), (28, 13505160), (30, 12604816), (32, 11817015), (35, 10804128), (40, 9453612), (42, 9003440), (48, 7878010), (56, 6752580), (60, 6302408), (70, 5402064), (80, 4726806), (84, 4501720), (96, 3939005), (105, 3601376), (112, 3376290), (120, 3151204), (140, 2701032), (160, 2363403), (168, 2250860), (210, 1800688), (224, 1688145), (240, 1575602), (280, 1350516), (336, 1125430), (420, 900344), (480, 787801), (560, 675258), (672, 562715), (840, 450172), (1120, 337629), (1680, 225086), (3360, 112543)]