147120240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2213}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 457926048

約数和(自身を除く): 310805808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2213, 2216, 2770, 3324, 4155, 4426, 4432, 5540, 6639, 6648, 8310, 8852, 11065, 11080, 13278, 13296, 16620, 17704, 22130, 22160, 26556, 33195, 33240, 35408, 44260, 53112, 66390, 66480, 88520, 106224, 132780, 177040, 265560, 531120, 613001, 1226002, 1839003, 2452004, 3065005, 3678006, 4904008, 6130010, 7356012, 9195015, 9808016, 12260020, 14712024, 18390030, 24520040, 29424048, 36780060, 49040080, 73560120, 147120240]

約数ペア:

[(1, 147120240), (2, 73560120), (3, 49040080), (4, 36780060), (5, 29424048), (6, 24520040), (8, 18390030), (10, 14712024), (12, 12260020), (15, 9808016), (16, 9195015), (20, 7356012), (24, 6130010), (30, 4904008), (40, 3678006), (48, 3065005), (60, 2452004), (80, 1839003), (120, 1226002), (240, 613001), (277, 531120), (554, 265560), (831, 177040), (1108, 132780), (1385, 106224), (1662, 88520), (2213, 66480), (2216, 66390), (2770, 53112), (3324, 44260), (4155, 35408), (4426, 33240), (4432, 33195), (5540, 26556), (6639, 22160), (6648, 22130), (8310, 17704), (8852, 16620), (11065, 13296), (11080, 13278)]