80237280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9833}}^1$

素因数の和:9868

約数の個数: 96

約数和(自身を含む): 267642144

約数和(自身を除く): 187404864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9833, 19666, 29499, 39332, 49165, 58998, 78664, 98330, 117996, 147495, 157328, 167161, 196660, 235992, 294990, 314656, 334322, 393320, 471984, 501483, 589980, 668644, 786640, 835805, 943968, 1002966, 1179960, 1337288, 1573280, 1671610, 2005932, 2359920, 2507415, 2674576, 3343220, 4011864, 4719840, 5014830, 5349152, 6686440, 8023728, 10029660, 13372880, 16047456, 20059320, 26745760, 40118640, 80237280]

約数ペア:

[(1, 80237280), (2, 40118640), (3, 26745760), (4, 20059320), (5, 16047456), (6, 13372880), (8, 10029660), (10, 8023728), (12, 6686440), (15, 5349152), (16, 5014830), (17, 4719840), (20, 4011864), (24, 3343220), (30, 2674576), (32, 2507415), (34, 2359920), (40, 2005932), (48, 1671610), (51, 1573280), (60, 1337288), (68, 1179960), (80, 1002966), (85, 943968), (96, 835805), (102, 786640), (120, 668644), (136, 589980), (160, 501483), (170, 471984), (204, 393320), (240, 334322), (255, 314656), (272, 294990), (340, 235992), (408, 196660), (480, 167161), (510, 157328), (544, 147495), (680, 117996), (816, 98330), (1020, 78664), (1360, 58998), (1632, 49165), (2040, 39332), (2720, 29499), (4080, 19666), (8160, 9833)]