489226680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79939}}^1$

素因数の和:79973

約数の個数: 96

約数和(自身を含む): 1683536400

約数和(自身を除く): 1194309720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 79939, 159878, 239817, 319756, 399695, 479634, 639512, 719451, 799390, 959268, 1199085, 1358963, 1438902, 1598780, 1918536, 2398170, 2717926, 2877804, 3197560, 3597255, 4076889, 4796340, 5435852, 5755608, 6794815, 7194510, 8153778, 9592680, 10871704, 12230667, 13589630, 14389020, 16307556, 20384445, 24461334, 27179260, 28778040, 32615112, 40768890, 48922668, 54358520, 61153335, 81537780, 97845336, 122306670, 163075560, 244613340, 489226680]

約数ペア:

[(1, 489226680), (2, 244613340), (3, 163075560), (4, 122306670), (5, 97845336), (6, 81537780), (8, 61153335), (9, 54358520), (10, 48922668), (12, 40768890), (15, 32615112), (17, 28778040), (18, 27179260), (20, 24461334), (24, 20384445), (30, 16307556), (34, 14389020), (36, 13589630), (40, 12230667), (45, 10871704), (51, 9592680), (60, 8153778), (68, 7194510), (72, 6794815), (85, 5755608), (90, 5435852), (102, 4796340), (120, 4076889), (136, 3597255), (153, 3197560), (170, 2877804), (180, 2717926), (204, 2398170), (255, 1918536), (306, 1598780), (340, 1438902), (360, 1358963), (408, 1199085), (510, 959268), (612, 799390), (680, 719451), (765, 639512), (1020, 479634), (1224, 399695), (1530, 319756), (2040, 239817), (3060, 159878), (6120, 79939)]