80493883380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6480989}}^1$

素因数の和:6481030

約数の個数: 96

約数和(自身を含む): 261313516800

約数和(自身を除く): 180819633420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 6480989, 12961978, 19442967, 25923956, 32404945, 38885934, 58328901, 64809890, 77771868, 97214835, 116657802, 129619780, 149062747, 174986703, 194429670, 233315604, 291644505, 298125494, 349973406, 388859340, 447188241, 583289010, 596250988, 699946812, 745313735, 874933515, 894376482, 1166578020, 1341564723, 1490627470, 1749867030, 1788752964, 2235941205, 2683129446, 2981254940, 3499734060, 4024694169, 4471882410, 5366258892, 6707823615, 8049388338, 8943764820, 13415647230, 16098776676, 20123470845, 26831294460, 40246941690, 80493883380]

約数ペア:

[(1, 80493883380), (2, 40246941690), (3, 26831294460), (4, 20123470845), (5, 16098776676), (6, 13415647230), (9, 8943764820), (10, 8049388338), (12, 6707823615), (15, 5366258892), (18, 4471882410), (20, 4024694169), (23, 3499734060), (27, 2981254940), (30, 2683129446), (36, 2235941205), (45, 1788752964), (46, 1749867030), (54, 1490627470), (60, 1341564723), (69, 1166578020), (90, 894376482), (92, 874933515), (108, 745313735), (115, 699946812), (135, 596250988), (138, 583289010), (180, 447188241), (207, 388859340), (230, 349973406), (270, 298125494), (276, 291644505), (345, 233315604), (414, 194429670), (460, 174986703), (540, 149062747), (621, 129619780), (690, 116657802), (828, 97214835), (1035, 77771868), (1242, 64809890), (1380, 58328901), (2070, 38885934), (2484, 32404945), (3105, 25923956), (4140, 19442967), (6210, 12961978), (12420, 6480989)]