303280380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129607}}^1$

素因数の和:129635

約数の個数: 72

約数和(自身を含む): 990723552

約数和(自身を除く): 687443172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 129607, 259214, 388821, 518428, 648035, 777642, 1166463, 1296070, 1555284, 1684891, 1944105, 2332926, 2592140, 3369782, 3888210, 4665852, 5054673, 5832315, 6739564, 7776420, 8424455, 10109346, 11664630, 15164019, 16848910, 20218692, 23329260, 25273365, 30328038, 33697820, 50546730, 60656076, 75820095, 101093460, 151640190, 303280380]

約数ペア:

[(1, 303280380), (2, 151640190), (3, 101093460), (4, 75820095), (5, 60656076), (6, 50546730), (9, 33697820), (10, 30328038), (12, 25273365), (13, 23329260), (15, 20218692), (18, 16848910), (20, 15164019), (26, 11664630), (30, 10109346), (36, 8424455), (39, 7776420), (45, 6739564), (52, 5832315), (60, 5054673), (65, 4665852), (78, 3888210), (90, 3369782), (117, 2592140), (130, 2332926), (156, 1944105), (180, 1684891), (195, 1555284), (234, 1296070), (260, 1166463), (390, 777642), (468, 648035), (585, 518428), (780, 388821), (1170, 259214), (2340, 129607)]