1146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 3776544

約数和(自身を除く): 2630064

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, 281, 340, 408, 510, 562, 680, 816, 843, 1020, 1124, 1360, 1405, 1686, 2040, 2248, 2810, 3372, 4080, 4215, 4496, 4777, 5620, 6744, 8430, 9554, 11240, 13488, 14331, 16860, 19108, 22480, 23885, 28662, 33720, 38216, 47770, 57324, 67440, 71655, 76432, 95540, 114648, 143310, 191080, 229296, 286620, 382160, 573240, 1146480]

約数ペア:

[(1, 1146480), (2, 573240), (3, 382160), (4, 286620), (5, 229296), (6, 191080), (8, 143310), (10, 114648), (12, 95540), (15, 76432), (16, 71655), (17, 67440), (20, 57324), (24, 47770), (30, 38216), (34, 33720), (40, 28662), (48, 23885), (51, 22480), (60, 19108), (68, 16860), (80, 14331), (85, 13488), (102, 11240), (120, 9554), (136, 8430), (170, 6744), (204, 5620), (240, 4777), (255, 4496), (272, 4215), (281, 4080), (340, 3372), (408, 2810), (510, 2248), (562, 2040), (680, 1686), (816, 1405), (843, 1360), (1020, 1124)]