8391241560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5379001}}^1$

素因数の和:5379028

約数の個数: 64

約数和(自身を含む): 27110170080

約数和(自身を除く): 18718928520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5379001, 10758002, 16137003, 21516004, 26895005, 32274006, 43032008, 53790010, 64548012, 69927013, 80685015, 107580020, 129096024, 139854026, 161370030, 209781039, 215160040, 279708052, 322740060, 349635065, 419562078, 559416104, 645480120, 699270130, 839124156, 1048905195, 1398540260, 1678248312, 2097810390, 2797080520, 4195620780, 8391241560]

約数ペア:

[(1, 8391241560), (2, 4195620780), (3, 2797080520), (4, 2097810390), (5, 1678248312), (6, 1398540260), (8, 1048905195), (10, 839124156), (12, 699270130), (13, 645480120), (15, 559416104), (20, 419562078), (24, 349635065), (26, 322740060), (30, 279708052), (39, 215160040), (40, 209781039), (52, 161370030), (60, 139854026), (65, 129096024), (78, 107580020), (104, 80685015), (120, 69927013), (130, 64548012), (156, 53790010), (195, 43032008), (260, 32274006), (312, 26895005), (390, 21516004), (520, 16137003), (780, 10758002), (1560, 5379001)]