304240680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11903}}^1$

素因数の和:11991

約数の個数: 96

約数和(自身を含む): 1002792960

約数和(自身を除く): 698552280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 11903, 12780, 23806, 25560, 35709, 47612, 59515, 71418, 95224, 107127, 119030, 142836, 178545, 214254, 238060, 285672, 357090, 428508, 476120, 535635, 714180, 845113, 857016, 1071270, 1428360, 1690226, 2142540, 2535339, 3380452, 4225565, 4285080, 5070678, 6760904, 7606017, 8451130, 10141356, 12676695, 15212034, 16902260, 20282712, 25353390, 30424068, 33804520, 38030085, 50706780, 60848136, 76060170, 101413560, 152120340, 304240680]

約数ペア:

[(1, 304240680), (2, 152120340), (3, 101413560), (4, 76060170), (5, 60848136), (6, 50706780), (8, 38030085), (9, 33804520), (10, 30424068), (12, 25353390), (15, 20282712), (18, 16902260), (20, 15212034), (24, 12676695), (30, 10141356), (36, 8451130), (40, 7606017), (45, 6760904), (60, 5070678), (71, 4285080), (72, 4225565), (90, 3380452), (120, 2535339), (142, 2142540), (180, 1690226), (213, 1428360), (284, 1071270), (355, 857016), (360, 845113), (426, 714180), (568, 535635), (639, 476120), (710, 428508), (852, 357090), (1065, 285672), (1278, 238060), (1420, 214254), (1704, 178545), (2130, 142836), (2556, 119030), (2840, 107127), (3195, 95224), (4260, 71418), (5112, 59515), (6390, 47612), (8520, 35709), (11903, 25560), (12780, 23806)]