130309680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{941}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 405090144

約数和(自身を除く): 274780464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 941, 1154, 1731, 1882, 2308, 2823, 2885, 3462, 3764, 4616, 4705, 5646, 5770, 6924, 7528, 8655, 9232, 9410, 11292, 11540, 13848, 14115, 15056, 17310, 18820, 22584, 23080, 27696, 28230, 34620, 37640, 45168, 46160, 56460, 69240, 75280, 112920, 138480, 225840, 542957, 1085914, 1628871, 2171828, 2714785, 3257742, 4343656, 5429570, 6515484, 8144355, 8687312, 10859140, 13030968, 16288710, 21718280, 26061936, 32577420, 43436560, 65154840, 130309680]

約数ペア:

[(1, 130309680), (2, 65154840), (3, 43436560), (4, 32577420), (5, 26061936), (6, 21718280), (8, 16288710), (10, 13030968), (12, 10859140), (15, 8687312), (16, 8144355), (20, 6515484), (24, 5429570), (30, 4343656), (40, 3257742), (48, 2714785), (60, 2171828), (80, 1628871), (120, 1085914), (240, 542957), (577, 225840), (941, 138480), (1154, 112920), (1731, 75280), (1882, 69240), (2308, 56460), (2823, 46160), (2885, 45168), (3462, 37640), (3764, 34620), (4616, 28230), (4705, 27696), (5646, 23080), (5770, 22584), (6924, 18820), (7528, 17310), (8655, 15056), (9232, 14115), (9410, 13848), (11292, 11540)]