88940520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13039

約数の個数: 96

約数和(自身を含む): 304293600

約数和(自身を除く): 215353080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13003, 26006, 39009, 52012, 65015, 78018, 104024, 117027, 130030, 156036, 195045, 234054, 247057, 260060, 312072, 390090, 468108, 494114, 520120, 585135, 741171, 780180, 936216, 988228, 1170270, 1235285, 1482342, 1560360, 1976456, 2223513, 2340540, 2470570, 2964684, 3705855, 4447026, 4681080, 4941140, 5929368, 7411710, 8894052, 9882280, 11117565, 14823420, 17788104, 22235130, 29646840, 44470260, 88940520]

約数ペア:

[(1, 88940520), (2, 44470260), (3, 29646840), (4, 22235130), (5, 17788104), (6, 14823420), (8, 11117565), (9, 9882280), (10, 8894052), (12, 7411710), (15, 5929368), (18, 4941140), (19, 4681080), (20, 4447026), (24, 3705855), (30, 2964684), (36, 2470570), (38, 2340540), (40, 2223513), (45, 1976456), (57, 1560360), (60, 1482342), (72, 1235285), (76, 1170270), (90, 988228), (95, 936216), (114, 780180), (120, 741171), (152, 585135), (171, 520120), (180, 494114), (190, 468108), (228, 390090), (285, 312072), (342, 260060), (360, 247057), (380, 234054), (456, 195045), (570, 156036), (684, 130030), (760, 117027), (855, 104024), (1140, 78018), (1368, 65015), (1710, 52012), (2280, 39009), (3420, 26006), (6840, 13003)]