240867120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77201}}^1$

素因数の和:77230

約数の個数: 80

約数和(自身を含む): 804136032

約数和(自身を除く): 563268912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 77201, 154402, 231603, 308804, 386005, 463206, 617608, 772010, 926412, 1003613, 1158015, 1235216, 1544020, 1852824, 2007226, 2316030, 3010839, 3088040, 3705648, 4014452, 4632060, 5018065, 6021678, 6176080, 8028904, 9264120, 10036130, 12043356, 15054195, 16057808, 18528240, 20072260, 24086712, 30108390, 40144520, 48173424, 60216780, 80289040, 120433560, 240867120]

約数ペア:

[(1, 240867120), (2, 120433560), (3, 80289040), (4, 60216780), (5, 48173424), (6, 40144520), (8, 30108390), (10, 24086712), (12, 20072260), (13, 18528240), (15, 16057808), (16, 15054195), (20, 12043356), (24, 10036130), (26, 9264120), (30, 8028904), (39, 6176080), (40, 6021678), (48, 5018065), (52, 4632060), (60, 4014452), (65, 3705648), (78, 3088040), (80, 3010839), (104, 2316030), (120, 2007226), (130, 1852824), (156, 1544020), (195, 1235216), (208, 1158015), (240, 1003613), (260, 926412), (312, 772010), (390, 617608), (520, 463206), (624, 386005), (780, 308804), (1040, 231603), (1560, 154402), (3120, 77201)]