77445120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2521}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 247862160

約数和(自身を除く): 170417040

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, 2048, 2521, 2560, 3072, 3840, 5042, 5120, 6144, 7563, 7680, 10084, 10240, 12605, 15126, 15360, 20168, 25210, 30252, 30720, 37815, 40336, 50420, 60504, 75630, 80672, 100840, 121008, 151260, 161344, 201680, 242016, 302520, 322688, 403360, 484032, 605040, 645376, 806720, 968064, 1210080, 1290752, 1613440, 1936128, 2420160, 2581504, 3226880, 3872256, 4840320, 5163008, 6453760, 7744512, 9680640, 12907520, 15489024, 19361280, 25815040, 38722560, 77445120]

約数ペア:

[(1, 77445120), (2, 38722560), (3, 25815040), (4, 19361280), (5, 15489024), (6, 12907520), (8, 9680640), (10, 7744512), (12, 6453760), (15, 5163008), (16, 4840320), (20, 3872256), (24, 3226880), (30, 2581504), (32, 2420160), (40, 1936128), (48, 1613440), (60, 1290752), (64, 1210080), (80, 968064), (96, 806720), (120, 645376), (128, 605040), (160, 484032), (192, 403360), (240, 322688), (256, 302520), (320, 242016), (384, 201680), (480, 161344), (512, 151260), (640, 121008), (768, 100840), (960, 80672), (1024, 75630), (1280, 60504), (1536, 50420), (1920, 40336), (2048, 37815), (2521, 30720), (2560, 30252), (3072, 25210), (3840, 20168), (5042, 15360), (5120, 15126), (6144, 12605), (7563, 10240), (7680, 10084)]