84400320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{87917}}^1$

素因数の和:87937

約数の個数: 56

約数和(自身を含む): 267974064

約数和(自身を除く): 183573744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 87917, 175834, 263751, 351668, 439585, 527502, 703336, 879170, 1055004, 1318755, 1406672, 1758340, 2110008, 2637510, 2813344, 3516680, 4220016, 5275020, 5626688, 7033360, 8440032, 10550040, 14066720, 16880064, 21100080, 28133440, 42200160, 84400320]

約数ペア:

[(1, 84400320), (2, 42200160), (3, 28133440), (4, 21100080), (5, 16880064), (6, 14066720), (8, 10550040), (10, 8440032), (12, 7033360), (15, 5626688), (16, 5275020), (20, 4220016), (24, 3516680), (30, 2813344), (32, 2637510), (40, 2110008), (48, 1758340), (60, 1406672), (64, 1318755), (80, 1055004), (96, 879170), (120, 703336), (160, 527502), (192, 439585), (240, 351668), (320, 263751), (480, 175834), (960, 87917)]