72238080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4703}}^1$

素因数の和:4731

約数の個数: 88

約数和(自身を含む): 231098112

約数和(自身を除く): 158860032

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4703, 5120, 7680, 9406, 14109, 15360, 18812, 23515, 28218, 37624, 47030, 56436, 70545, 75248, 94060, 112872, 141090, 150496, 188120, 225744, 282180, 300992, 376240, 451488, 564360, 601984, 752480, 902976, 1128720, 1203968, 1504960, 1805952, 2257440, 2407936, 3009920, 3611904, 4514880, 4815872, 6019840, 7223808, 9029760, 12039680, 14447616, 18059520, 24079360, 36119040, 72238080]

約数ペア:

[(1, 72238080), (2, 36119040), (3, 24079360), (4, 18059520), (5, 14447616), (6, 12039680), (8, 9029760), (10, 7223808), (12, 6019840), (15, 4815872), (16, 4514880), (20, 3611904), (24, 3009920), (30, 2407936), (32, 2257440), (40, 1805952), (48, 1504960), (60, 1203968), (64, 1128720), (80, 902976), (96, 752480), (120, 601984), (128, 564360), (160, 451488), (192, 376240), (240, 300992), (256, 282180), (320, 225744), (384, 188120), (480, 150496), (512, 141090), (640, 112872), (768, 94060), (960, 75248), (1024, 70545), (1280, 56436), (1536, 47030), (1920, 37624), (2560, 28218), (3072, 23515), (3840, 18812), (4703, 15360), (5120, 14109), (7680, 9406)]