112401920

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 285122376

約数和(自身を除く): 172720456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 92, 115, 128, 160, 166, 184, 230, 256, 320, 332, 368, 415, 460, 512, 529, 640, 664, 736, 830, 920, 1058, 1280, 1328, 1472, 1660, 1840, 1909, 2116, 2560, 2645, 2656, 2944, 3320, 3680, 3818, 4232, 5290, 5312, 5888, 6640, 7360, 7636, 8464, 9545, 10580, 10624, 11776, 13280, 14720, 15272, 16928, 19090, 21160, 21248, 26560, 29440, 30544, 33856, 38180, 42320, 42496, 43907, 53120, 58880, 61088, 67712, 76360, 84640, 87814, 106240, 122176, 135424, 152720, 169280, 175628, 212480, 219535, 244352, 270848, 305440, 338560, 351256, 439070, 488704, 610880, 677120, 702512, 878140, 977408, 1221760, 1354240, 1405024, 1756280, 2443520, 2810048, 3512560, 4887040, 5620096, 7025120, 11240192, 14050240, 22480384, 28100480, 56200960, 112401920]

約数ペア:

[(1, 112401920), (2, 56200960), (4, 28100480), (5, 22480384), (8, 14050240), (10, 11240192), (16, 7025120), (20, 5620096), (23, 4887040), (32, 3512560), (40, 2810048), (46, 2443520), (64, 1756280), (80, 1405024), (83, 1354240), (92, 1221760), (115, 977408), (128, 878140), (160, 702512), (166, 677120), (184, 610880), (230, 488704), (256, 439070), (320, 351256), (332, 338560), (368, 305440), (415, 270848), (460, 244352), (512, 219535), (529, 212480), (640, 175628), (664, 169280), (736, 152720), (830, 135424), (920, 122176), (1058, 106240), (1280, 87814), (1328, 84640), (1472, 76360), (1660, 67712), (1840, 61088), (1909, 58880), (2116, 53120), (2560, 43907), (2645, 42496), (2656, 42320), (2944, 38180), (3320, 33856), (3680, 30544), (3818, 29440), (4232, 26560), (5290, 21248), (5312, 21160), (5888, 19090), (6640, 16928), (7360, 15272), (7636, 14720), (8464, 13280), (9545, 11776), (10580, 10624)]