33680280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12203}}^1$

素因数の和:12240

約数の個数: 64

約数和(自身を含む): 105442560

約数和(自身を除く): 71762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 12203, 24406, 36609, 48812, 61015, 73218, 97624, 122030, 146436, 183045, 244060, 280669, 292872, 366090, 488120, 561338, 732180, 842007, 1122676, 1403345, 1464360, 1684014, 2245352, 2806690, 3368028, 4210035, 5613380, 6736056, 8420070, 11226760, 16840140, 33680280]

約数ペア:

[(1, 33680280), (2, 16840140), (3, 11226760), (4, 8420070), (5, 6736056), (6, 5613380), (8, 4210035), (10, 3368028), (12, 2806690), (15, 2245352), (20, 1684014), (23, 1464360), (24, 1403345), (30, 1122676), (40, 842007), (46, 732180), (60, 561338), (69, 488120), (92, 366090), (115, 292872), (120, 280669), (138, 244060), (184, 183045), (230, 146436), (276, 122030), (345, 97624), (460, 73218), (552, 61015), (690, 48812), (920, 36609), (1380, 24406), (2760, 12203)]