99947040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{208223}}^1$

素因数の和:208241

約数の個数: 48

約数和(自身を含む): 314834688

約数和(自身を除く): 214887648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 208223, 416446, 624669, 832892, 1041115, 1249338, 1665784, 2082230, 2498676, 3123345, 3331568, 4164460, 4997352, 6246690, 6663136, 8328920, 9994704, 12493380, 16657840, 19989408, 24986760, 33315680, 49973520, 99947040]

約数ペア:

[(1, 99947040), (2, 49973520), (3, 33315680), (4, 24986760), (5, 19989408), (6, 16657840), (8, 12493380), (10, 9994704), (12, 8328920), (15, 6663136), (16, 6246690), (20, 4997352), (24, 4164460), (30, 3331568), (32, 3123345), (40, 2498676), (48, 2082230), (60, 1665784), (80, 1249338), (96, 1041115), (120, 832892), (160, 624669), (240, 416446), (480, 208223)]