379477360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 901817280

約数和(自身を除く): 522339920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 181, 292, 359, 362, 365, 584, 718, 724, 730, 905, 1168, 1436, 1448, 1460, 1795, 1810, 2872, 2896, 2920, 3590, 3620, 5744, 5840, 7180, 7240, 13213, 14360, 14480, 26207, 26426, 28720, 52414, 52852, 64979, 66065, 104828, 105704, 129958, 131035, 132130, 209656, 211408, 259916, 262070, 264260, 324895, 419312, 519832, 524140, 528520, 649790, 1039664, 1048280, 1057040, 1299580, 2096560, 2599160, 4743467, 5198320, 9486934, 18973868, 23717335, 37947736, 47434670, 75895472, 94869340, 189738680, 379477360]

約数ペア:

[(1, 379477360), (2, 189738680), (4, 94869340), (5, 75895472), (8, 47434670), (10, 37947736), (16, 23717335), (20, 18973868), (40, 9486934), (73, 5198320), (80, 4743467), (146, 2599160), (181, 2096560), (292, 1299580), (359, 1057040), (362, 1048280), (365, 1039664), (584, 649790), (718, 528520), (724, 524140), (730, 519832), (905, 419312), (1168, 324895), (1436, 264260), (1448, 262070), (1460, 259916), (1795, 211408), (1810, 209656), (2872, 132130), (2896, 131035), (2920, 129958), (3590, 105704), (3620, 104828), (5744, 66065), (5840, 64979), (7180, 52852), (7240, 52414), (13213, 28720), (14360, 26426), (14480, 26207)]