108480420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26203}}^1$

素因数の和:26241

約数の個数: 72

約数和(自身を含む): 343377216

約数和(自身を除く): 234896796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 26203, 52406, 78609, 104812, 131015, 157218, 235827, 262030, 314436, 393045, 471654, 524060, 602669, 786090, 943308, 1179135, 1205338, 1572180, 1808007, 2358270, 2410676, 3013345, 3616014, 4716540, 5424021, 6026690, 7232028, 9040035, 10848042, 12053380, 18080070, 21696084, 27120105, 36160140, 54240210, 108480420]

約数ペア:

[(1, 108480420), (2, 54240210), (3, 36160140), (4, 27120105), (5, 21696084), (6, 18080070), (9, 12053380), (10, 10848042), (12, 9040035), (15, 7232028), (18, 6026690), (20, 5424021), (23, 4716540), (30, 3616014), (36, 3013345), (45, 2410676), (46, 2358270), (60, 1808007), (69, 1572180), (90, 1205338), (92, 1179135), (115, 943308), (138, 786090), (180, 602669), (207, 524060), (230, 471654), (276, 393045), (345, 314436), (414, 262030), (460, 235827), (690, 157218), (828, 131015), (1035, 104812), (1380, 78609), (2070, 52406), (4140, 26203)]