120930481840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{197573}}^1$

素因数の和:198686

約数の個数: 80

約数和(自身を含む): 321625182528

約数和(自身を除く): 200694700688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1093, 2186, 4372, 5465, 7651, 8744, 10930, 15302, 17488, 21860, 30604, 38255, 43720, 61208, 76510, 87440, 122416, 153020, 197573, 306040, 395146, 612080, 790292, 987865, 1383011, 1580584, 1975730, 2766022, 3161168, 3951460, 5532044, 6915055, 7902920, 11064088, 13830110, 15805840, 22128176, 27660220, 55320440, 110640880, 215947289, 431894578, 863789156, 1079736445, 1511631023, 1727578312, 2159472890, 3023262046, 3455156624, 4318945780, 6046524092, 7558155115, 8637891560, 12093048184, 15116310230, 17275783120, 24186096368, 30232620460, 60465240920, 120930481840]

約数ペア:

[(1, 120930481840), (2, 60465240920), (4, 30232620460), (5, 24186096368), (7, 17275783120), (8, 15116310230), (10, 12093048184), (14, 8637891560), (16, 7558155115), (20, 6046524092), (28, 4318945780), (35, 3455156624), (40, 3023262046), (56, 2159472890), (70, 1727578312), (80, 1511631023), (112, 1079736445), (140, 863789156), (280, 431894578), (560, 215947289), (1093, 110640880), (2186, 55320440), (4372, 27660220), (5465, 22128176), (7651, 15805840), (8744, 13830110), (10930, 11064088), (15302, 7902920), (17488, 6915055), (21860, 5532044), (30604, 3951460), (38255, 3161168), (43720, 2766022), (61208, 1975730), (76510, 1580584), (87440, 1383011), (122416, 987865), (153020, 790292), (197573, 612080), (306040, 395146)]