153456640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 104

約数和(自身を含む): 377441280

約数和(自身を除く): 223984640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 127, 128, 160, 236, 254, 256, 295, 320, 472, 508, 512, 590, 635, 640, 944, 1016, 1024, 1180, 1270, 1280, 1888, 2032, 2048, 2360, 2540, 2560, 3776, 4064, 4096, 4720, 5080, 5120, 7493, 7552, 8128, 9440, 10160, 10240, 14986, 15104, 16256, 18880, 20320, 20480, 29972, 30208, 32512, 37465, 37760, 40640, 59944, 60416, 65024, 74930, 75520, 81280, 119888, 120832, 130048, 149860, 151040, 162560, 239776, 241664, 260096, 299720, 302080, 325120, 479552, 520192, 599440, 604160, 650240, 959104, 1198880, 1208320, 1300480, 1918208, 2397760, 2600960, 3836416, 4795520, 7672832, 9591040, 15345664, 19182080, 30691328, 38364160, 76728320, 153456640]

約数ペア:

[(1, 153456640), (2, 76728320), (4, 38364160), (5, 30691328), (8, 19182080), (10, 15345664), (16, 9591040), (20, 7672832), (32, 4795520), (40, 3836416), (59, 2600960), (64, 2397760), (80, 1918208), (118, 1300480), (127, 1208320), (128, 1198880), (160, 959104), (236, 650240), (254, 604160), (256, 599440), (295, 520192), (320, 479552), (472, 325120), (508, 302080), (512, 299720), (590, 260096), (635, 241664), (640, 239776), (944, 162560), (1016, 151040), (1024, 149860), (1180, 130048), (1270, 120832), (1280, 119888), (1888, 81280), (2032, 75520), (2048, 74930), (2360, 65024), (2540, 60416), (2560, 59944), (3776, 40640), (4064, 37760), (4096, 37465), (4720, 32512), (5080, 30208), (5120, 29972), (7493, 20480), (7552, 20320), (8128, 18880), (9440, 16256), (10160, 15104), (10240, 14986)]