85942680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13513}}^1$

素因数の和:13580

約数の個数: 64

約数和(自身を含む): 262712160

約数和(自身を除く): 176769480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 162156, 202695, 270260, 324312, 405390, 540520, 716189, 810780, 1432378, 1621560, 2148567, 2864756, 3580945, 4297134, 5729512, 7161890, 8594268, 10742835, 14323780, 17188536, 21485670, 28647560, 42971340, 85942680]

約数ペア:

[(1, 85942680), (2, 42971340), (3, 28647560), (4, 21485670), (5, 17188536), (6, 14323780), (8, 10742835), (10, 8594268), (12, 7161890), (15, 5729512), (20, 4297134), (24, 3580945), (30, 2864756), (40, 2148567), (53, 1621560), (60, 1432378), (106, 810780), (120, 716189), (159, 540520), (212, 405390), (265, 324312), (318, 270260), (424, 202695), (530, 162156), (636, 135130), (795, 108104), (1060, 81078), (1272, 67565), (1590, 54052), (2120, 40539), (3180, 27026), (6360, 13513)]