79931040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23789}}^1$

素因数の和:23814

約数の個数: 96

約数和(自身を含む): 287763840

約数和(自身を除く): 207832800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 23789, 47578, 71367, 95156, 118945, 142734, 166523, 190312, 237890, 285468, 333046, 356835, 380624, 475780, 499569, 570936, 666092, 713670, 761248, 832615, 951560, 999138, 1141872, 1332184, 1427340, 1665230, 1903120, 1998276, 2283744, 2497845, 2664368, 2854680, 3330460, 3806240, 3996552, 4995690, 5328736, 5709360, 6660920, 7993104, 9991380, 11418720, 13321840, 15986208, 19982760, 26643680, 39965520, 79931040]

約数ペア:

[(1, 79931040), (2, 39965520), (3, 26643680), (4, 19982760), (5, 15986208), (6, 13321840), (7, 11418720), (8, 9991380), (10, 7993104), (12, 6660920), (14, 5709360), (15, 5328736), (16, 4995690), (20, 3996552), (21, 3806240), (24, 3330460), (28, 2854680), (30, 2664368), (32, 2497845), (35, 2283744), (40, 1998276), (42, 1903120), (48, 1665230), (56, 1427340), (60, 1332184), (70, 1141872), (80, 999138), (84, 951560), (96, 832615), (105, 761248), (112, 713670), (120, 666092), (140, 570936), (160, 499569), (168, 475780), (210, 380624), (224, 356835), (240, 333046), (280, 285468), (336, 237890), (420, 190312), (480, 166523), (560, 142734), (672, 118945), (840, 95156), (1120, 71367), (1680, 47578), (3360, 23789)]