2473370880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{644107}}^1$

素因数の和:644131

約数の個数: 72

約数和(自身を含む): 7899340512

約数和(自身を除く): 5425969632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 644107, 1288214, 1932321, 2576428, 3220535, 3864642, 5152856, 6441070, 7729284, 9661605, 10305712, 12882140, 15458568, 19323210, 20611424, 25764280, 30917136, 38646420, 41222848, 51528560, 61834272, 77292840, 82445696, 103057120, 123668544, 154585680, 164891392, 206114240, 247337088, 309171360, 412228480, 494674176, 618342720, 824456960, 1236685440, 2473370880]

約数ペア:

[(1, 2473370880), (2, 1236685440), (3, 824456960), (4, 618342720), (5, 494674176), (6, 412228480), (8, 309171360), (10, 247337088), (12, 206114240), (15, 164891392), (16, 154585680), (20, 123668544), (24, 103057120), (30, 82445696), (32, 77292840), (40, 61834272), (48, 51528560), (60, 41222848), (64, 38646420), (80, 30917136), (96, 25764280), (120, 20611424), (128, 19323210), (160, 15458568), (192, 12882140), (240, 10305712), (256, 9661605), (320, 7729284), (384, 6441070), (480, 5152856), (640, 3864642), (768, 3220535), (960, 2576428), (1280, 1932321), (1920, 1288214), (3840, 644107)]