79146240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20611}}^1$

素因数の和:20635

約数の個数: 72

約数和(自身を含む): 252785568

約数和(自身を除く): 173639328

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, 20611, 41222, 61833, 82444, 103055, 123666, 164888, 206110, 247332, 309165, 329776, 412220, 494664, 618330, 659552, 824440, 989328, 1236660, 1319104, 1648880, 1978656, 2473320, 2638208, 3297760, 3957312, 4946640, 5276416, 6595520, 7914624, 9893280, 13191040, 15829248, 19786560, 26382080, 39573120, 79146240]

約数ペア:

[(1, 79146240), (2, 39573120), (3, 26382080), (4, 19786560), (5, 15829248), (6, 13191040), (8, 9893280), (10, 7914624), (12, 6595520), (15, 5276416), (16, 4946640), (20, 3957312), (24, 3297760), (30, 2638208), (32, 2473320), (40, 1978656), (48, 1648880), (60, 1319104), (64, 1236660), (80, 989328), (96, 824440), (120, 659552), (128, 618330), (160, 494664), (192, 412220), (240, 329776), (256, 309165), (320, 247332), (384, 206110), (480, 164888), (640, 123666), (768, 103055), (960, 82444), (1280, 61833), (1920, 41222), (3840, 20611)]