76815960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 254439360

約数和(自身を除く): 177623400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1201, 1230, 1560, 1599, 1640, 2132, 2402, 2460, 2665, 3198, 3603, 4264, 4804, 4920, 5330, 6005, 6396, 7206, 7995, 9608, 10660, 12010, 12792, 14412, 15613, 15990, 18015, 21320, 24020, 28824, 31226, 31980, 36030, 46839, 48040, 49241, 62452, 63960, 72060, 78065, 93678, 98482, 124904, 144120, 147723, 156130, 187356, 196964, 234195, 246205, 295446, 312260, 374712, 393928, 468390, 492410, 590892, 624520, 640133, 738615, 936780, 984820, 1181784, 1280266, 1477230, 1873560, 1920399, 1969640, 2560532, 2954460, 3200665, 3840798, 5121064, 5908920, 6401330, 7681596, 9601995, 12802660, 15363192, 19203990, 25605320, 38407980, 76815960]

約数ペア:

[(1, 76815960), (2, 38407980), (3, 25605320), (4, 19203990), (5, 15363192), (6, 12802660), (8, 9601995), (10, 7681596), (12, 6401330), (13, 5908920), (15, 5121064), (20, 3840798), (24, 3200665), (26, 2954460), (30, 2560532), (39, 1969640), (40, 1920399), (41, 1873560), (52, 1477230), (60, 1280266), (65, 1181784), (78, 984820), (82, 936780), (104, 738615), (120, 640133), (123, 624520), (130, 590892), (156, 492410), (164, 468390), (195, 393928), (205, 374712), (246, 312260), (260, 295446), (312, 246205), (328, 234195), (390, 196964), (410, 187356), (492, 156130), (520, 147723), (533, 144120), (615, 124904), (780, 98482), (820, 93678), (984, 78065), (1066, 72060), (1201, 63960), (1230, 62452), (1560, 49241), (1599, 48040), (1640, 46839), (2132, 36030), (2402, 31980), (2460, 31226), (2665, 28824), (3198, 24020), (3603, 21320), (4264, 18015), (4804, 15990), (4920, 15613), (5330, 14412), (6005, 12792), (6396, 12010), (7206, 10660), (7995, 9608)]