79942680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{74021}}^1$

素因数の和:74041

約数の個数: 64

約数和(自身を含む): 266479200

約数和(自身を除く): 186536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 74021, 148042, 222063, 296084, 370105, 444126, 592168, 666189, 740210, 888252, 1110315, 1332378, 1480420, 1776504, 1998567, 2220630, 2664756, 2960840, 3330945, 3997134, 4441260, 5329512, 6661890, 7994268, 8882520, 9992835, 13323780, 15988536, 19985670, 26647560, 39971340, 79942680]

約数ペア:

[(1, 79942680), (2, 39971340), (3, 26647560), (4, 19985670), (5, 15988536), (6, 13323780), (8, 9992835), (9, 8882520), (10, 7994268), (12, 6661890), (15, 5329512), (18, 4441260), (20, 3997134), (24, 3330945), (27, 2960840), (30, 2664756), (36, 2220630), (40, 1998567), (45, 1776504), (54, 1480420), (60, 1332378), (72, 1110315), (90, 888252), (108, 740210), (120, 666189), (135, 592168), (180, 444126), (216, 370105), (270, 296084), (360, 222063), (540, 148042), (1080, 74021)]