2175360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 7637760

約数和(自身を除く): 5462400

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, 64, 66, 80, 88, 96, 103, 110, 120, 128, 132, 160, 165, 176, 192, 206, 220, 240, 264, 309, 320, 330, 352, 384, 412, 440, 480, 515, 528, 618, 640, 660, 704, 824, 880, 960, 1030, 1056, 1133, 1236, 1320, 1408, 1545, 1648, 1760, 1920, 2060, 2112, 2266, 2472, 2640, 3090, 3296, 3399, 3520, 4120, 4224, 4532, 4944, 5280, 5665, 6180, 6592, 6798, 7040, 8240, 9064, 9888, 10560, 11330, 12360, 13184, 13596, 16480, 16995, 18128, 19776, 21120, 22660, 24720, 27192, 32960, 33990, 36256, 39552, 45320, 49440, 54384, 65920, 67980, 72512, 90640, 98880, 108768, 135960, 145024, 181280, 197760, 217536, 271920, 362560, 435072, 543840, 725120, 1087680, 2175360]

約数ペア:

[(1, 2175360), (2, 1087680), (3, 725120), (4, 543840), (5, 435072), (6, 362560), (8, 271920), (10, 217536), (11, 197760), (12, 181280), (15, 145024), (16, 135960), (20, 108768), (22, 98880), (24, 90640), (30, 72512), (32, 67980), (33, 65920), (40, 54384), (44, 49440), (48, 45320), (55, 39552), (60, 36256), (64, 33990), (66, 32960), (80, 27192), (88, 24720), (96, 22660), (103, 21120), (110, 19776), (120, 18128), (128, 16995), (132, 16480), (160, 13596), (165, 13184), (176, 12360), (192, 11330), (206, 10560), (220, 9888), (240, 9064), (264, 8240), (309, 7040), (320, 6798), (330, 6592), (352, 6180), (384, 5665), (412, 5280), (440, 4944), (480, 4532), (515, 4224), (528, 4120), (618, 3520), (640, 3399), (660, 3296), (704, 3090), (824, 2640), (880, 2472), (960, 2266), (1030, 2112), (1056, 2060), (1133, 1920), (1236, 1760), (1320, 1648), (1408, 1545)]