156860160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40849}}^1$

素因数の和:40873

約数の個数: 72

約数和(自身を含む): 500984400

約数和(自身を除く): 344124240

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 40849, 81698, 122547, 163396, 204245, 245094, 326792, 408490, 490188, 612735, 653584, 816980, 980376, 1225470, 1307168, 1633960, 1960752, 2450940, 2614336, 3267920, 3921504, 4901880, 5228672, 6535840, 7843008, 9803760, 10457344, 13071680, 15686016, 19607520, 26143360, 31372032, 39215040, 52286720, 78430080, 156860160]

約数ペア:

[(1, 156860160), (2, 78430080), (3, 52286720), (4, 39215040), (5, 31372032), (6, 26143360), (8, 19607520), (10, 15686016), (12, 13071680), (15, 10457344), (16, 9803760), (20, 7843008), (24, 6535840), (30, 5228672), (32, 4901880), (40, 3921504), (48, 3267920), (60, 2614336), (64, 2450940), (80, 1960752), (96, 1633960), (120, 1307168), (128, 1225470), (160, 980376), (192, 816980), (240, 653584), (256, 612735), (320, 490188), (384, 408490), (480, 326792), (640, 245094), (768, 204245), (960, 163396), (1280, 122547), (1920, 81698), (3840, 40849)]