29800080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41389}}^1$

素因数の和:41408

約数の個数: 60

約数和(自身を含む): 100081020

約数和(自身を除く): 70280940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41389, 82778, 124167, 165556, 206945, 248334, 331112, 372501, 413890, 496668, 620835, 662224, 745002, 827780, 993336, 1241670, 1490004, 1655560, 1862505, 1986672, 2483340, 2980008, 3311120, 3725010, 4966680, 5960016, 7450020, 9933360, 14900040, 29800080]

約数ペア:

[(1, 29800080), (2, 14900040), (3, 9933360), (4, 7450020), (5, 5960016), (6, 4966680), (8, 3725010), (9, 3311120), (10, 2980008), (12, 2483340), (15, 1986672), (16, 1862505), (18, 1655560), (20, 1490004), (24, 1241670), (30, 993336), (36, 827780), (40, 745002), (45, 662224), (48, 620835), (60, 496668), (72, 413890), (80, 372501), (90, 331112), (120, 248334), (144, 206945), (180, 165556), (240, 124167), (360, 82778), (720, 41389)]