7922789640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{48157}}^1$

素因数の和:48631

約数の個数: 96

約数和(自身を含む): 25805945880

約数和(自身を除く): 17883156240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 8226, 9140, 10968, 13710, 16452, 18280, 20565, 27420, 32904, 41130, 48157, 54840, 82260, 96314, 144471, 164520, 192628, 240785, 288942, 385256, 433413, 481570, 577884, 722355, 866826, 963140, 1155768, 1444710, 1733652, 1926280, 2167065, 2889420, 3467304, 4334130, 5778840, 8668260, 17336520, 22007749, 44015498, 66023247, 88030996, 110038745, 132046494, 176061992, 198069741, 220077490, 264092988, 330116235, 396139482, 440154980, 528185976, 660232470, 792278964, 880309960, 990348705, 1320464940, 1584557928, 1980697410, 2640929880, 3961394820, 7922789640]

約数ペア:

[(1, 7922789640), (2, 3961394820), (3, 2640929880), (4, 1980697410), (5, 1584557928), (6, 1320464940), (8, 990348705), (9, 880309960), (10, 792278964), (12, 660232470), (15, 528185976), (18, 440154980), (20, 396139482), (24, 330116235), (30, 264092988), (36, 220077490), (40, 198069741), (45, 176061992), (60, 132046494), (72, 110038745), (90, 88030996), (120, 66023247), (180, 44015498), (360, 22007749), (457, 17336520), (914, 8668260), (1371, 5778840), (1828, 4334130), (2285, 3467304), (2742, 2889420), (3656, 2167065), (4113, 1926280), (4570, 1733652), (5484, 1444710), (6855, 1155768), (8226, 963140), (9140, 866826), (10968, 722355), (13710, 577884), (16452, 481570), (18280, 433413), (20565, 385256), (27420, 288942), (32904, 240785), (41130, 192628), (48157, 164520), (54840, 144471), (82260, 96314)]