23063880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27457}}^1$

素因数の和:27478

約数の個数: 64

約数和(自身を含む): 79079040

約数和(自身を除く): 56015160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27457, 54914, 82371, 109828, 137285, 164742, 192199, 219656, 274570, 329484, 384398, 411855, 549140, 576597, 658968, 768796, 823710, 960995, 1098280, 1153194, 1537592, 1647420, 1921990, 2306388, 2882985, 3294840, 3843980, 4612776, 5765970, 7687960, 11531940, 23063880]

約数ペア:

[(1, 23063880), (2, 11531940), (3, 7687960), (4, 5765970), (5, 4612776), (6, 3843980), (7, 3294840), (8, 2882985), (10, 2306388), (12, 1921990), (14, 1647420), (15, 1537592), (20, 1153194), (21, 1098280), (24, 960995), (28, 823710), (30, 768796), (35, 658968), (40, 576597), (42, 549140), (56, 411855), (60, 384398), (70, 329484), (84, 274570), (105, 219656), (120, 192199), (140, 164742), (168, 137285), (210, 109828), (280, 82371), (420, 54914), (840, 27457)]