154361280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7034

約数の個数: 112

約数和(自身を含む): 511478784

約数和(自身を除く): 357117504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6991, 7360, 11040, 13982, 20973, 22080, 27964, 34955, 41946, 55928, 69910, 83892, 104865, 111856, 139820, 160793, 167784, 209730, 223712, 279640, 321586, 335568, 419460, 447424, 482379, 559280, 643172, 671136, 803965, 838920, 964758, 1118560, 1286344, 1342272, 1607930, 1677840, 1929516, 2237120, 2411895, 2572688, 3215860, 3355680, 3859032, 4823790, 5145376, 6431720, 6711360, 7718064, 9647580, 10290752, 12863440, 15436128, 19295160, 25726880, 30872256, 38590320, 51453760, 77180640, 154361280]

約数ペア:

[(1, 154361280), (2, 77180640), (3, 51453760), (4, 38590320), (5, 30872256), (6, 25726880), (8, 19295160), (10, 15436128), (12, 12863440), (15, 10290752), (16, 9647580), (20, 7718064), (23, 6711360), (24, 6431720), (30, 5145376), (32, 4823790), (40, 3859032), (46, 3355680), (48, 3215860), (60, 2572688), (64, 2411895), (69, 2237120), (80, 1929516), (92, 1677840), (96, 1607930), (115, 1342272), (120, 1286344), (138, 1118560), (160, 964758), (184, 838920), (192, 803965), (230, 671136), (240, 643172), (276, 559280), (320, 482379), (345, 447424), (368, 419460), (460, 335568), (480, 321586), (552, 279640), (690, 223712), (736, 209730), (920, 167784), (960, 160793), (1104, 139820), (1380, 111856), (1472, 104865), (1840, 83892), (2208, 69910), (2760, 55928), (3680, 41946), (4416, 34955), (5520, 27964), (6991, 22080), (7360, 20973), (11040, 13982)]