228750720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10831}}^1$

素因数の和:10864

約数の個数: 128

約数和(自身を含む): 795502080

約数和(自身を除く): 566751360

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, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 10831, 21120, 21662, 32493, 43324, 54155, 64986, 86648, 108310, 119141, 129972, 162465, 173296, 216620, 238282, 259944, 324930, 346592, 357423, 433240, 476564, 519888, 595705, 649860, 693184, 714846, 866480, 953128, 1039776, 1191410, 1299720, 1386368, 1429692, 1732960, 1787115, 1906256, 2079552, 2382820, 2599440, 2859384, 3465920, 3574230, 3812512, 4159104, 4765640, 5198880, 5718768, 6931840, 7148460, 7625024, 9531280, 10397760, 11437536, 14296920, 15250048, 19062560, 20795520, 22875072, 28593840, 38125120, 45750144, 57187680, 76250240, 114375360, 228750720]

約数ペア:

[(1, 228750720), (2, 114375360), (3, 76250240), (4, 57187680), (5, 45750144), (6, 38125120), (8, 28593840), (10, 22875072), (11, 20795520), (12, 19062560), (15, 15250048), (16, 14296920), (20, 11437536), (22, 10397760), (24, 9531280), (30, 7625024), (32, 7148460), (33, 6931840), (40, 5718768), (44, 5198880), (48, 4765640), (55, 4159104), (60, 3812512), (64, 3574230), (66, 3465920), (80, 2859384), (88, 2599440), (96, 2382820), (110, 2079552), (120, 1906256), (128, 1787115), (132, 1732960), (160, 1429692), (165, 1386368), (176, 1299720), (192, 1191410), (220, 1039776), (240, 953128), (264, 866480), (320, 714846), (330, 693184), (352, 649860), (384, 595705), (440, 519888), (480, 476564), (528, 433240), (640, 357423), (660, 346592), (704, 324930), (880, 259944), (960, 238282), (1056, 216620), (1320, 173296), (1408, 162465), (1760, 129972), (1920, 119141), (2112, 108310), (2640, 86648), (3520, 64986), (4224, 54155), (5280, 43324), (7040, 32493), (10560, 21662), (10831, 21120)]