3003520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 8161020

約数和(自身を除く): 5157500

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 361, 380, 416, 494, 520, 608, 640, 722, 760, 832, 988, 1040, 1216, 1235, 1444, 1520, 1664, 1805, 1976, 2080, 2432, 2470, 2888, 3040, 3610, 3952, 4160, 4693, 4940, 5776, 6080, 7220, 7904, 8320, 9386, 9880, 11552, 12160, 14440, 15808, 18772, 19760, 23104, 23465, 28880, 31616, 37544, 39520, 46208, 46930, 57760, 75088, 79040, 93860, 115520, 150176, 158080, 187720, 231040, 300352, 375440, 600704, 750880, 1501760, 3003520]

約数ペア:

[(1, 3003520), (2, 1501760), (4, 750880), (5, 600704), (8, 375440), (10, 300352), (13, 231040), (16, 187720), (19, 158080), (20, 150176), (26, 115520), (32, 93860), (38, 79040), (40, 75088), (52, 57760), (64, 46930), (65, 46208), (76, 39520), (80, 37544), (95, 31616), (104, 28880), (128, 23465), (130, 23104), (152, 19760), (160, 18772), (190, 15808), (208, 14440), (247, 12160), (260, 11552), (304, 9880), (320, 9386), (361, 8320), (380, 7904), (416, 7220), (494, 6080), (520, 5776), (608, 4940), (640, 4693), (722, 4160), (760, 3952), (832, 3610), (988, 3040), (1040, 2888), (1216, 2470), (1235, 2432), (1444, 2080), (1520, 1976), (1664, 1805)]