248355120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79601}}^1$

素因数の和:79630

約数の個数: 80

約数和(自身を含む): 829134432

約数和(自身を除く): 580779312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 79601, 159202, 238803, 318404, 398005, 477606, 636808, 796010, 955212, 1034813, 1194015, 1273616, 1592020, 1910424, 2069626, 2388030, 3104439, 3184040, 3820848, 4139252, 4776060, 5174065, 6208878, 6368080, 8278504, 9552120, 10348130, 12417756, 15522195, 16557008, 19104240, 20696260, 24835512, 31044390, 41392520, 49671024, 62088780, 82785040, 124177560, 248355120]

約数ペア:

[(1, 248355120), (2, 124177560), (3, 82785040), (4, 62088780), (5, 49671024), (6, 41392520), (8, 31044390), (10, 24835512), (12, 20696260), (13, 19104240), (15, 16557008), (16, 15522195), (20, 12417756), (24, 10348130), (26, 9552120), (30, 8278504), (39, 6368080), (40, 6208878), (48, 5174065), (52, 4776060), (60, 4139252), (65, 3820848), (78, 3184040), (80, 3104439), (104, 2388030), (120, 2069626), (130, 1910424), (156, 1592020), (195, 1273616), (208, 1194015), (240, 1034813), (260, 955212), (312, 796010), (390, 636808), (520, 477606), (624, 398005), (780, 318404), (1040, 238803), (1560, 159202), (3120, 79601)]