2885287560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1265477}}^1$

素因数の和:1265510

約数の個数: 64

約数和(自身を含む): 9111441600

約数和(自身を除く): 6226154040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1265477, 2530954, 3796431, 5061908, 6327385, 7592862, 10123816, 12654770, 15185724, 18982155, 24044063, 25309540, 30371448, 37964310, 48088126, 50619080, 72132189, 75928620, 96176252, 120220315, 144264378, 151857240, 192352504, 240440630, 288528756, 360660945, 480881260, 577057512, 721321890, 961762520, 1442643780, 2885287560]

約数ペア:

[(1, 2885287560), (2, 1442643780), (3, 961762520), (4, 721321890), (5, 577057512), (6, 480881260), (8, 360660945), (10, 288528756), (12, 240440630), (15, 192352504), (19, 151857240), (20, 144264378), (24, 120220315), (30, 96176252), (38, 75928620), (40, 72132189), (57, 50619080), (60, 48088126), (76, 37964310), (95, 30371448), (114, 25309540), (120, 24044063), (152, 18982155), (190, 15185724), (228, 12654770), (285, 10123816), (380, 7592862), (456, 6327385), (570, 5061908), (760, 3796431), (1140, 2530954), (2280, 1265477)]