338702940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3307}}^1$

素因数の和:3891

約数の個数: 72

約数和(自身を含む): 1029515760

約数和(自身を除く): 690812820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 1138, 1707, 2276, 2845, 3307, 3414, 5121, 5690, 6614, 6828, 8535, 9921, 10242, 11380, 13228, 16535, 17070, 19842, 20484, 25605, 29763, 33070, 34140, 39684, 49605, 51210, 59526, 66140, 99210, 102420, 119052, 148815, 198420, 297630, 595260, 1881683, 3763366, 5645049, 7526732, 9408415, 11290098, 16935147, 18816830, 22580196, 28225245, 33870294, 37633660, 56450490, 67740588, 84675735, 112900980, 169351470, 338702940]

約数ペア:

[(1, 338702940), (2, 169351470), (3, 112900980), (4, 84675735), (5, 67740588), (6, 56450490), (9, 37633660), (10, 33870294), (12, 28225245), (15, 22580196), (18, 18816830), (20, 16935147), (30, 11290098), (36, 9408415), (45, 7526732), (60, 5645049), (90, 3763366), (180, 1881683), (569, 595260), (1138, 297630), (1707, 198420), (2276, 148815), (2845, 119052), (3307, 102420), (3414, 99210), (5121, 66140), (5690, 59526), (6614, 51210), (6828, 49605), (8535, 39684), (9921, 34140), (10242, 33070), (11380, 29763), (13228, 25605), (16535, 20484), (17070, 19842)]