30053440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4979

約数の個数: 56

約数和(自身を含む): 75346560

約数和(自身を除く): 45293120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4943, 6080, 9886, 19772, 24715, 39544, 49430, 79088, 93917, 98860, 158176, 187834, 197720, 316352, 375668, 395440, 469585, 751336, 790880, 939170, 1502672, 1581760, 1878340, 3005344, 3756680, 6010688, 7513360, 15026720, 30053440]

約数ペア:

[(1, 30053440), (2, 15026720), (4, 7513360), (5, 6010688), (8, 3756680), (10, 3005344), (16, 1878340), (19, 1581760), (20, 1502672), (32, 939170), (38, 790880), (40, 751336), (64, 469585), (76, 395440), (80, 375668), (95, 316352), (152, 197720), (160, 187834), (190, 158176), (304, 98860), (320, 93917), (380, 79088), (608, 49430), (760, 39544), (1216, 24715), (1520, 19772), (3040, 9886), (4943, 6080)]