1180481640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{756719}}^1$

素因数の和:756746

約数の個数: 64

約数和(自身を含む): 3813868800

約数和(自身を除く): 2633387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 756719, 1513438, 2270157, 3026876, 3783595, 4540314, 6053752, 7567190, 9080628, 9837347, 11350785, 15134380, 18161256, 19674694, 22701570, 29512041, 30268760, 39349388, 45403140, 49186735, 59024082, 78698776, 90806280, 98373470, 118048164, 147560205, 196746940, 236096328, 295120410, 393493880, 590240820, 1180481640]

約数ペア:

[(1, 1180481640), (2, 590240820), (3, 393493880), (4, 295120410), (5, 236096328), (6, 196746940), (8, 147560205), (10, 118048164), (12, 98373470), (13, 90806280), (15, 78698776), (20, 59024082), (24, 49186735), (26, 45403140), (30, 39349388), (39, 30268760), (40, 29512041), (52, 22701570), (60, 19674694), (65, 18161256), (78, 15134380), (104, 11350785), (120, 9837347), (130, 9080628), (156, 7567190), (195, 6053752), (260, 4540314), (312, 3783595), (390, 3026876), (520, 2270157), (780, 1513438), (1560, 756719)]