120780452400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{100650377}}^1$

素因数の和:100650398

約数の個数: 60

約数和(自身を含む): 386900053032

約数和(自身を除く): 266119600632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 100650377, 201300754, 301951131, 402601508, 503251885, 603902262, 805203016, 1006503770, 1207804524, 1509755655, 1610406032, 2013007540, 2415609048, 2516259425, 3019511310, 4026015080, 4831218096, 5032518850, 6039022620, 7548778275, 8052030160, 10065037700, 12078045240, 15097556550, 20130075400, 24156090480, 30195113100, 40260150800, 60390226200, 120780452400]

約数ペア:

[(1, 120780452400), (2, 60390226200), (3, 40260150800), (4, 30195113100), (5, 24156090480), (6, 20130075400), (8, 15097556550), (10, 12078045240), (12, 10065037700), (15, 8052030160), (16, 7548778275), (20, 6039022620), (24, 5032518850), (25, 4831218096), (30, 4026015080), (40, 3019511310), (48, 2516259425), (50, 2415609048), (60, 2013007540), (75, 1610406032), (80, 1509755655), (100, 1207804524), (120, 1006503770), (150, 805203016), (200, 603902262), (240, 503251885), (300, 402601508), (400, 301951131), (600, 201300754), (1200, 100650377)]