160607520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111533}}^1$

素因数の和:111554

約数の個数: 72

約数和(自身を含む): 548078076

約数和(自身を除く): 387470556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 111533, 223066, 334599, 446132, 557665, 669198, 892264, 1003797, 1115330, 1338396, 1672995, 1784528, 2007594, 2230660, 2676792, 3345990, 3569056, 4015188, 4461320, 5018985, 5353584, 6691980, 8030376, 8922640, 10037970, 10707168, 13383960, 16060752, 17845280, 20075940, 26767920, 32121504, 40151880, 53535840, 80303760, 160607520]

約数ペア:

[(1, 160607520), (2, 80303760), (3, 53535840), (4, 40151880), (5, 32121504), (6, 26767920), (8, 20075940), (9, 17845280), (10, 16060752), (12, 13383960), (15, 10707168), (16, 10037970), (18, 8922640), (20, 8030376), (24, 6691980), (30, 5353584), (32, 5018985), (36, 4461320), (40, 4015188), (45, 3569056), (48, 3345990), (60, 2676792), (72, 2230660), (80, 2007594), (90, 1784528), (96, 1672995), (120, 1338396), (144, 1115330), (160, 1003797), (180, 892264), (240, 669198), (288, 557665), (360, 446132), (480, 334599), (720, 223066), (1440, 111533)]