2520919560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 7729966080

約数和(自身を除く): 5209046520

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, 607, 636, 653, 795, 1060, 1214, 1272, 1306, 1590, 1821, 1959, 2120, 2428, 2612, 3035, 3180, 3265, 3642, 3918, 4856, 5224, 6070, 6360, 6530, 7284, 7836, 9105, 9795, 12140, 13060, 14568, 15672, 18210, 19590, 24280, 26120, 32171, 34609, 36420, 39180, 64342, 69218, 72840, 78360, 96513, 103827, 128684, 138436, 160855, 173045, 193026, 207654, 257368, 276872, 321710, 346090, 386052, 396371, 415308, 482565, 519135, 643420, 692180, 772104, 792742, 830616, 965130, 1038270, 1189113, 1286840, 1384360, 1585484, 1930260, 1981855, 2076540, 2378226, 3170968, 3860520, 3963710, 4153080, 4756452, 5945565, 7927420, 9512904, 11891130, 15854840, 21007663, 23782260, 42015326, 47564520, 63022989, 84030652, 105038315, 126045978, 168061304, 210076630, 252091956, 315114945, 420153260, 504183912, 630229890, 840306520, 1260459780, 2520919560]

約数ペア:

[(1, 2520919560), (2, 1260459780), (3, 840306520), (4, 630229890), (5, 504183912), (6, 420153260), (8, 315114945), (10, 252091956), (12, 210076630), (15, 168061304), (20, 126045978), (24, 105038315), (30, 84030652), (40, 63022989), (53, 47564520), (60, 42015326), (106, 23782260), (120, 21007663), (159, 15854840), (212, 11891130), (265, 9512904), (318, 7927420), (424, 5945565), (530, 4756452), (607, 4153080), (636, 3963710), (653, 3860520), (795, 3170968), (1060, 2378226), (1214, 2076540), (1272, 1981855), (1306, 1930260), (1590, 1585484), (1821, 1384360), (1959, 1286840), (2120, 1189113), (2428, 1038270), (2612, 965130), (3035, 830616), (3180, 792742), (3265, 772104), (3642, 692180), (3918, 643420), (4856, 519135), (5224, 482565), (6070, 415308), (6360, 396371), (6530, 386052), (7284, 346090), (7836, 321710), (9105, 276872), (9795, 257368), (12140, 207654), (13060, 193026), (14568, 173045), (15672, 160855), (18210, 138436), (19590, 128684), (24280, 103827), (26120, 96513), (32171, 78360), (34609, 72840), (36420, 69218), (39180, 64342)]