2040360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{347}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 7140960

約数和(自身を除く): 5100600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 347, 392, 420, 490, 588, 694, 735, 840, 980, 1041, 1176, 1388, 1470, 1735, 1960, 2082, 2429, 2776, 2940, 3470, 4164, 4858, 5205, 5880, 6940, 7287, 8328, 9716, 10410, 12145, 13880, 14574, 17003, 19432, 20820, 24290, 29148, 34006, 36435, 41640, 48580, 51009, 58296, 68012, 72870, 85015, 97160, 102018, 136024, 145740, 170030, 204036, 255045, 291480, 340060, 408072, 510090, 680120, 1020180, 2040360]

約数ペア:

[(1, 2040360), (2, 1020180), (3, 680120), (4, 510090), (5, 408072), (6, 340060), (7, 291480), (8, 255045), (10, 204036), (12, 170030), (14, 145740), (15, 136024), (20, 102018), (21, 97160), (24, 85015), (28, 72870), (30, 68012), (35, 58296), (40, 51009), (42, 48580), (49, 41640), (56, 36435), (60, 34006), (70, 29148), (84, 24290), (98, 20820), (105, 19432), (120, 17003), (140, 14574), (147, 13880), (168, 12145), (196, 10410), (210, 9716), (245, 8328), (280, 7287), (294, 6940), (347, 5880), (392, 5205), (420, 4858), (490, 4164), (588, 3470), (694, 2940), (735, 2776), (840, 2429), (980, 2082), (1041, 1960), (1176, 1735), (1388, 1470)]