125789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55171}}^1$

素因数の和:55204

約数の個数: 64

約数和(自身を含む): 397238400

約数和(自身を除く): 271448520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 55171, 110342, 165513, 220684, 275855, 331026, 441368, 551710, 662052, 827565, 1048249, 1103420, 1324104, 1655130, 2096498, 2206840, 3144747, 3310260, 4192996, 5241245, 6289494, 6620520, 8385992, 10482490, 12578988, 15723735, 20964980, 25157976, 31447470, 41929960, 62894940, 125789880]

約数ペア:

[(1, 125789880), (2, 62894940), (3, 41929960), (4, 31447470), (5, 25157976), (6, 20964980), (8, 15723735), (10, 12578988), (12, 10482490), (15, 8385992), (19, 6620520), (20, 6289494), (24, 5241245), (30, 4192996), (38, 3310260), (40, 3144747), (57, 2206840), (60, 2096498), (76, 1655130), (95, 1324104), (114, 1103420), (120, 1048249), (152, 827565), (190, 662052), (228, 551710), (285, 441368), (380, 331026), (456, 275855), (570, 220684), (760, 165513), (1140, 110342), (2280, 55171)]