212492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30013}}^1$

素因数の和:30086

約数の個数: 64

約数和(自身を含む): 648302400

約数和(自身を除く): 435810360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 30013, 60026, 90039, 120052, 150065, 180078, 240104, 300130, 360156, 450195, 600260, 720312, 900390, 1200520, 1770767, 1800780, 3541534, 3601560, 5312301, 7083068, 8853835, 10624602, 14166136, 17707670, 21249204, 26561505, 35415340, 42498408, 53123010, 70830680, 106246020, 212492040]

約数ペア:

[(1, 212492040), (2, 106246020), (3, 70830680), (4, 53123010), (5, 42498408), (6, 35415340), (8, 26561505), (10, 21249204), (12, 17707670), (15, 14166136), (20, 10624602), (24, 8853835), (30, 7083068), (40, 5312301), (59, 3601560), (60, 3541534), (118, 1800780), (120, 1770767), (177, 1200520), (236, 900390), (295, 720312), (354, 600260), (472, 450195), (590, 360156), (708, 300130), (885, 240104), (1180, 180078), (1416, 150065), (1770, 120052), (2360, 90039), (3540, 60026), (7080, 30013)]