1177440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 4064256

約数和(自身を除く): 2886816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 223, 240, 264, 330, 352, 440, 446, 480, 528, 660, 669, 880, 892, 1056, 1115, 1320, 1338, 1760, 1784, 2230, 2453, 2640, 2676, 3345, 3568, 4460, 4906, 5280, 5352, 6690, 7136, 7359, 8920, 9812, 10704, 12265, 13380, 14718, 17840, 19624, 21408, 24530, 26760, 29436, 35680, 36795, 39248, 49060, 53520, 58872, 73590, 78496, 98120, 107040, 117744, 147180, 196240, 235488, 294360, 392480, 588720, 1177440]

約数ペア:

[(1, 1177440), (2, 588720), (3, 392480), (4, 294360), (5, 235488), (6, 196240), (8, 147180), (10, 117744), (11, 107040), (12, 98120), (15, 78496), (16, 73590), (20, 58872), (22, 53520), (24, 49060), (30, 39248), (32, 36795), (33, 35680), (40, 29436), (44, 26760), (48, 24530), (55, 21408), (60, 19624), (66, 17840), (80, 14718), (88, 13380), (96, 12265), (110, 10704), (120, 9812), (132, 8920), (160, 7359), (165, 7136), (176, 6690), (220, 5352), (223, 5280), (240, 4906), (264, 4460), (330, 3568), (352, 3345), (440, 2676), (446, 2640), (480, 2453), (528, 2230), (660, 1784), (669, 1760), (880, 1338), (892, 1320), (1056, 1115)]